15697730750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4830071}}^1$

素因数の和:4830101

約数の個数: 32

約数和(自身を含む): 31646631744

約数和(自身を除く): 15948900994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 4830071, 9660142, 24150355, 48300710, 62790923, 120751775, 125581846, 241503550, 313954615, 603758875, 627909230, 1207517750, 1569773075, 3139546150, 7848865375, 15697730750]

約数ペア:

[(1, 15697730750), (2, 7848865375), (5, 3139546150), (10, 1569773075), (13, 1207517750), (25, 627909230), (26, 603758875), (50, 313954615), (65, 241503550), (125, 125581846), (130, 120751775), (250, 62790923), (325, 48300710), (650, 24150355), (1625, 9660142), (3250, 4830071)]