31516547715

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4967147}}^1$

素因数の和:4967208

約数の個数: 32

約数和(自身を含む): 57221544960

約数和(自身を除く): 25704997245

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 4967147, 14901441, 24835735, 44704323, 74507205, 134112969, 223521615, 233455909, 670564845, 700367727, 1167279545, 2101103181, 3501838635, 6303309543, 10505515905, 31516547715]

約数ペア:

[(1, 31516547715), (3, 10505515905), (5, 6303309543), (9, 3501838635), (15, 2101103181), (27, 1167279545), (45, 700367727), (47, 670564845), (135, 233455909), (141, 223521615), (235, 134112969), (423, 74507205), (705, 44704323), (1269, 24835735), (2115, 14901441), (6345, 4967147)]