76346715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 128088576

約数和(自身を除く): 51741861

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1763, 2887, 5289, 8661, 8815, 14435, 26445, 43305, 118367, 124141, 355101, 372423, 591835, 620705, 1775505, 1862115, 5089781, 15269343, 25448905, 76346715]

約数ペア:

[(1, 76346715), (3, 25448905), (5, 15269343), (15, 5089781), (41, 1862115), (43, 1775505), (123, 620705), (129, 591835), (205, 372423), (215, 355101), (615, 124141), (645, 118367), (1763, 43305), (2887, 26445), (5289, 14435), (8661, 8815)]