15068529

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 25893504

約数和(自身を除く): 10824975

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 727, 987, 2181, 2303, 2961, 5089, 6543, 6909, 15267, 20727, 34169, 35623, 45801, 102507, 106869, 239183, 307521, 320607, 717549, 1674281, 2152647, 5022843, 15068529]

約数ペア:

[(1, 15068529), (3, 5022843), (7, 2152647), (9, 1674281), (21, 717549), (47, 320607), (49, 307521), (63, 239183), (141, 106869), (147, 102507), (329, 45801), (423, 35623), (441, 34169), (727, 20727), (987, 15267), (2181, 6909), (2303, 6543), (2961, 5089)]