11749725

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 23599680

約数和(自身を除く): 11849955

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 103, 117, 135, 169, 195, 225, 309, 325, 351, 507, 515, 585, 675, 845, 927, 975, 1339, 1521, 1545, 1755, 2535, 2575, 2781, 2925, 4017, 4225, 4563, 4635, 6695, 7605, 7725, 8775, 12051, 12675, 13905, 17407, 20085, 22815, 23175, 33475, 36153, 38025, 52221, 60255, 69525, 87035, 100425, 114075, 156663, 180765, 261105, 301275, 435175, 469989, 783315, 903825, 1305525, 2349945, 3916575, 11749725]

約数ペア:

[(1, 11749725), (3, 3916575), (5, 2349945), (9, 1305525), (13, 903825), (15, 783315), (25, 469989), (27, 435175), (39, 301275), (45, 261105), (65, 180765), (75, 156663), (103, 114075), (117, 100425), (135, 87035), (169, 69525), (195, 60255), (225, 52221), (309, 38025), (325, 36153), (351, 33475), (507, 23175), (515, 22815), (585, 20085), (675, 17407), (845, 13905), (927, 12675), (975, 12051), (1339, 8775), (1521, 7725), (1545, 7605), (1755, 6695), (2535, 4635), (2575, 4563), (2781, 4225), (2925, 4017)]