23973525

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 43872192

約数和(自身を除く): 19898667

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2267, 3525, 6801, 10575, 11335, 20403, 34005, 56675, 102015, 106549, 170025, 319647, 510075, 532745, 958941, 1598235, 2663725, 4794705, 7991175, 23973525]

約数ペア:

[(1, 23973525), (3, 7991175), (5, 4794705), (9, 2663725), (15, 1598235), (25, 958941), (45, 532745), (47, 510075), (75, 319647), (141, 170025), (225, 106549), (235, 102015), (423, 56675), (705, 34005), (1175, 20403), (2115, 11335), (2267, 10575), (3525, 6801)]