204504041775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{86461}}^1$

素因数の和:86593

約数の個数: 96

約数和(自身を含む): 382878637056

約数和(自身を除く): 178374595281

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 61, 75, 141, 165, 183, 235, 275, 305, 517, 671, 705, 825, 915, 1175, 1525, 1551, 2013, 2585, 2867, 3355, 3525, 4575, 7755, 8601, 10065, 12925, 14335, 16775, 31537, 38775, 43005, 50325, 71675, 86461, 94611, 157685, 215025, 259383, 432305, 473055, 788425, 951071, 1296915, 2161525, 2365275, 2853213, 4063667, 4755355, 5274121, 6484575, 12191001, 14266065, 15822363, 20318335, 23776775, 26370605, 44700337, 58015331, 60955005, 71330325, 79111815, 101591675, 131853025, 134101011, 174045993, 223501685, 247883687, 290076655, 304775025, 395559075, 670505055, 743651061, 870229965, 1117508425, 1239418435, 1450383275, 2726720557, 3352525275, 3718255305, 4351149825, 6197092175, 8180161671, 13633602785, 18591276525, 40900808355, 68168013925, 204504041775]

約数ペア:

[(1, 204504041775), (3, 68168013925), (5, 40900808355), (11, 18591276525), (15, 13633602785), (25, 8180161671), (33, 6197092175), (47, 4351149825), (55, 3718255305), (61, 3352525275), (75, 2726720557), (141, 1450383275), (165, 1239418435), (183, 1117508425), (235, 870229965), (275, 743651061), (305, 670505055), (517, 395559075), (671, 304775025), (705, 290076655), (825, 247883687), (915, 223501685), (1175, 174045993), (1525, 134101011), (1551, 131853025), (2013, 101591675), (2585, 79111815), (2867, 71330325), (3355, 60955005), (3525, 58015331), (4575, 44700337), (7755, 26370605), (8601, 23776775), (10065, 20318335), (12925, 15822363), (14335, 14266065), (16775, 12191001), (31537, 6484575), (38775, 5274121), (43005, 4755355), (50325, 4063667), (71675, 2853213), (86461, 2365275), (94611, 2161525), (157685, 1296915), (215025, 951071), (259383, 788425), (432305, 473055)]