38283615

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 70806528

約数和(自身を除く): 32522913

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 705, 787, 1035, 1081, 2115, 2361, 3243, 3935, 5405, 7083, 9729, 11805, 16215, 18101, 35415, 36989, 48645, 54303, 90505, 110967, 162909, 184945, 271515, 332901, 554835, 814545, 850747, 1664505, 2552241, 4253735, 7656723, 12761205, 38283615]

約数ペア:

[(1, 38283615), (3, 12761205), (5, 7656723), (9, 4253735), (15, 2552241), (23, 1664505), (45, 850747), (47, 814545), (69, 554835), (115, 332901), (141, 271515), (207, 184945), (235, 162909), (345, 110967), (423, 90505), (705, 54303), (787, 48645), (1035, 36989), (1081, 35415), (2115, 18101), (2361, 16215), (3243, 11805), (3935, 9729), (5405, 7083)]