15350985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8747}}^1$

素因数の和:8774

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 14042295

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 8747, 26241, 43735, 78723, 113711, 131205, 236169, 341133, 393615, 568555, 1023399, 1180845, 1705665, 3070197, 5116995, 15350985]

約数ペア:

[(1, 15350985), (3, 5116995), (5, 3070197), (9, 1705665), (13, 1180845), (15, 1023399), (27, 568555), (39, 393615), (45, 341133), (65, 236169), (117, 131205), (135, 113711), (195, 78723), (351, 43735), (585, 26241), (1755, 8747)]