7173625675

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 9309404160

約数和(自身を除く): 2135778485

約数列:

[1, 5, 25, 37, 83, 185, 223, 415, 419, 925, 1115, 2075, 2095, 3071, 5575, 8251, 10475, 15355, 15503, 18509, 34777, 41255, 76775, 77515, 92545, 93437, 173885, 206275, 387575, 462725, 467185, 684833, 869425, 1286749, 2335925, 3424165, 3457169, 6433745, 7755271, 17120825, 17285845, 32168725, 38776355, 86429225, 193881775, 286945027, 1434725135, 7173625675]

約数ペア:

[(1, 7173625675), (5, 1434725135), (25, 286945027), (37, 193881775), (83, 86429225), (185, 38776355), (223, 32168725), (415, 17285845), (419, 17120825), (925, 7755271), (1115, 6433745), (2075, 3457169), (2095, 3424165), (3071, 2335925), (5575, 1286749), (8251, 869425), (10475, 684833), (15355, 467185), (15503, 462725), (18509, 387575), (34777, 206275), (41255, 173885), (76775, 93437), (77515, 92545)]