2284231775

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 3847253760

約数和(自身を除く): 1563021985

約数列:

[1, 5, 7, 17, 19, 23, 25, 35, 49, 85, 95, 115, 119, 133, 161, 175, 245, 251, 323, 391, 425, 437, 475, 575, 595, 665, 805, 833, 931, 1127, 1225, 1255, 1615, 1757, 1955, 2185, 2261, 2737, 2975, 3059, 3325, 4025, 4165, 4267, 4655, 4769, 5635, 5773, 6275, 7429, 8075, 8785, 9775, 10925, 11305, 12299, 13685, 15295, 15827, 19159, 20825, 21335, 21413, 23275, 23845, 28175, 28865, 29869, 33383, 37145, 40411, 43925, 52003, 56525, 61495, 68425, 76475, 79135, 81073, 95795, 98141, 106675, 107065, 109687, 119225, 144325, 149345, 166915, 185725, 202055, 209083, 233681, 260015, 282877, 307475, 364021, 395675, 405365, 478975, 490705, 535325, 548435, 567511, 686987, 746725, 767809, 834575, 1010275, 1045415, 1168405, 1300075, 1414385, 1820105, 1864679, 2026825, 2453525, 2742175, 2837555, 3434935, 3839045, 3972577, 4808909, 5227075, 5374663, 5842025, 7071925, 9100525, 9323395, 13052753, 14187775, 17174675, 19195225, 19862885, 24044545, 26873315, 46616975, 65263765, 91369271, 99314425, 120222725, 134366575, 326318825, 456846355, 2284231775]

約数ペア:

[(1, 2284231775), (5, 456846355), (7, 326318825), (17, 134366575), (19, 120222725), (23, 99314425), (25, 91369271), (35, 65263765), (49, 46616975), (85, 26873315), (95, 24044545), (115, 19862885), (119, 19195225), (133, 17174675), (161, 14187775), (175, 13052753), (245, 9323395), (251, 9100525), (323, 7071925), (391, 5842025), (425, 5374663), (437, 5227075), (475, 4808909), (575, 3972577), (595, 3839045), (665, 3434935), (805, 2837555), (833, 2742175), (931, 2453525), (1127, 2026825), (1225, 1864679), (1255, 1820105), (1615, 1414385), (1757, 1300075), (1955, 1168405), (2185, 1045415), (2261, 1010275), (2737, 834575), (2975, 767809), (3059, 746725), (3325, 686987), (4025, 567511), (4165, 548435), (4267, 535325), (4655, 490705), (4769, 478975), (5635, 405365), (5773, 395675), (6275, 364021), (7429, 307475), (8075, 282877), (8785, 260015), (9775, 233681), (10925, 209083), (11305, 202055), (12299, 185725), (13685, 166915), (15295, 149345), (15827, 144325), (19159, 119225), (20825, 109687), (21335, 107065), (21413, 106675), (23275, 98141), (23845, 95795), (28175, 81073), (28865, 79135), (29869, 76475), (33383, 68425), (37145, 61495), (40411, 56525), (43925, 52003)]