999951465

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{4127}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 1658465280

約数和(自身を除く): 658513815

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 557, 1671, 2785, 4127, 8355, 12381, 16153, 20635, 48459, 61905, 80765, 119683, 242295, 359049, 598415, 1795245, 2298739, 6896217, 11493695, 34481085, 66663431, 199990293, 333317155, 999951465]

約数ペア:

[(1, 999951465), (3, 333317155), (5, 199990293), (15, 66663431), (29, 34481085), (87, 11493695), (145, 6896217), (435, 2298739), (557, 1795245), (1671, 598415), (2785, 359049), (4127, 242295), (8355, 119683), (12381, 80765), (16153, 61905), (20635, 48459)]