14205375

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 80

約数和(自身を含む): 28087488

約数和(自身を除く): 13882113

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 61, 69, 75, 81, 115, 125, 135, 183, 207, 225, 305, 345, 375, 405, 549, 575, 621, 675, 915, 1035, 1125, 1403, 1525, 1647, 1725, 1863, 2025, 2745, 2875, 3105, 3375, 4209, 4575, 4941, 5175, 7015, 7625, 8235, 8625, 9315, 10125, 12627, 13725, 15525, 21045, 22875, 24705, 25875, 35075, 37881, 41175, 46575, 63135, 68625, 77625, 105225, 113643, 123525, 175375, 189405, 205875, 232875, 315675, 526125, 568215, 617625, 947025, 1578375, 2841075, 4735125, 14205375]

約数ペア:

[(1, 14205375), (3, 4735125), (5, 2841075), (9, 1578375), (15, 947025), (23, 617625), (25, 568215), (27, 526125), (45, 315675), (61, 232875), (69, 205875), (75, 189405), (81, 175375), (115, 123525), (125, 113643), (135, 105225), (183, 77625), (207, 68625), (225, 63135), (305, 46575), (345, 41175), (375, 37881), (405, 35075), (549, 25875), (575, 24705), (621, 22875), (675, 21045), (915, 15525), (1035, 13725), (1125, 12627), (1403, 10125), (1525, 9315), (1647, 8625), (1725, 8235), (1863, 7625), (2025, 7015), (2745, 5175), (2875, 4941), (3105, 4575), (3375, 4209)]