2013721125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{413071}}^1$

素因数の和:413102

約数の個数: 32

約数和(自身を含む): 3608596992

約数和(自身を除く): 1594875867

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 413071, 1239213, 2065355, 5369923, 6196065, 10326775, 16109769, 26849615, 30980325, 51633875, 80548845, 134248075, 154901625, 402744225, 671240375, 2013721125]

約数ペア:

[(1, 2013721125), (3, 671240375), (5, 402744225), (13, 154901625), (15, 134248075), (25, 80548845), (39, 51633875), (65, 30980325), (75, 26849615), (125, 16109769), (195, 10326775), (325, 6196065), (375, 5369923), (975, 2065355), (1625, 1239213), (4875, 413071)]