23730525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 55968640

約数和(自身を除く): 32238115

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 25, 35, 39, 45, 57, 61, 63, 65, 75, 91, 95, 105, 117, 133, 171, 175, 183, 195, 225, 247, 273, 285, 305, 315, 325, 399, 427, 455, 475, 525, 549, 585, 665, 741, 793, 819, 855, 915, 975, 1159, 1197, 1235, 1281, 1365, 1425, 1525, 1575, 1729, 1995, 2135, 2223, 2275, 2379, 2745, 2925, 3325, 3477, 3705, 3843, 3965, 4095, 4275, 4575, 5187, 5551, 5795, 5985, 6175, 6405, 6825, 7137, 8113, 8645, 9975, 10431, 10675, 11115, 11895, 13725, 15067, 15561, 16653, 17385, 18525, 19215, 19825, 20475, 24339, 25935, 27755, 28975, 29925, 32025, 35685, 40565, 43225, 45201, 49959, 52155, 55575, 59475, 73017, 75335, 77805, 83265, 86925, 96075, 105469, 121695, 129675, 135603, 138775, 178425, 202825, 226005, 249795, 260775, 316407, 365085, 376675, 389025, 416325, 527345, 608475, 678015, 949221, 1130025, 1248975, 1582035, 1825425, 2636725, 3390075, 4746105, 7910175, 23730525]

約数ペア:

[(1, 23730525), (3, 7910175), (5, 4746105), (7, 3390075), (9, 2636725), (13, 1825425), (15, 1582035), (19, 1248975), (21, 1130025), (25, 949221), (35, 678015), (39, 608475), (45, 527345), (57, 416325), (61, 389025), (63, 376675), (65, 365085), (75, 316407), (91, 260775), (95, 249795), (105, 226005), (117, 202825), (133, 178425), (171, 138775), (175, 135603), (183, 129675), (195, 121695), (225, 105469), (247, 96075), (273, 86925), (285, 83265), (305, 77805), (315, 75335), (325, 73017), (399, 59475), (427, 55575), (455, 52155), (475, 49959), (525, 45201), (549, 43225), (585, 40565), (665, 35685), (741, 32025), (793, 29925), (819, 28975), (855, 27755), (915, 25935), (975, 24339), (1159, 20475), (1197, 19825), (1235, 19215), (1281, 18525), (1365, 17385), (1425, 16653), (1525, 15561), (1575, 15067), (1729, 13725), (1995, 11895), (2135, 11115), (2223, 10675), (2275, 10431), (2379, 9975), (2745, 8645), (2925, 8113), (3325, 7137), (3477, 6825), (3705, 6405), (3843, 6175), (3965, 5985), (4095, 5795), (4275, 5551), (4575, 5187)]