23475205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 32022144

約数和(自身を除く): 8546939

約数列:

[1, 5, 13, 37, 43, 65, 185, 215, 227, 481, 559, 1135, 1591, 2405, 2795, 2951, 7955, 8399, 9761, 14755, 20683, 41995, 48805, 103415, 109187, 126893, 361157, 545935, 634465, 1805785, 4695041, 23475205]

約数ペア:

[(1, 23475205), (5, 4695041), (13, 1805785), (37, 634465), (43, 545935), (65, 361157), (185, 126893), (215, 109187), (227, 103415), (481, 48805), (559, 41995), (1135, 20683), (1591, 14755), (2405, 9761), (2795, 8399), (2951, 7955)]