121230357525

素因数分解:

$3^2\times 5^2\times {\mathrm{7591}}^1\times {\mathrm{70979}}^1$

素因数の和:78586

約数の個数: 36

約数和(自身を含む): 217168704480

約数和(自身を除く): 95938346955

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 7591, 22773, 37955, 68319, 70979, 113865, 189775, 212937, 341595, 354895, 569325, 638811, 1064685, 1707975, 1774475, 3194055, 5323425, 15970275, 538801589, 1616404767, 2694007945, 4849214301, 8082023835, 13470039725, 24246071505, 40410119175, 121230357525]

約数ペア:

[(1, 121230357525), (3, 40410119175), (5, 24246071505), (9, 13470039725), (15, 8082023835), (25, 4849214301), (45, 2694007945), (75, 1616404767), (225, 538801589), (7591, 15970275), (22773, 5323425), (37955, 3194055), (68319, 1774475), (70979, 1707975), (113865, 1064685), (189775, 638811), (212937, 569325), (341595, 354895)]