30432915

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 55007568

約数和(自身を除く): 24574653

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 461, 489, 815, 1383, 1467, 2305, 2445, 4149, 4401, 6915, 7335, 12447, 13203, 20745, 22005, 37341, 62235, 66015, 75143, 186705, 225429, 375715, 676287, 1127145, 2028861, 3381435, 6086583, 10144305, 30432915]

約数ペア:

[(1, 30432915), (3, 10144305), (5, 6086583), (9, 3381435), (15, 2028861), (27, 1127145), (45, 676287), (81, 375715), (135, 225429), (163, 186705), (405, 75143), (461, 66015), (489, 62235), (815, 37341), (1383, 22005), (1467, 20745), (2305, 13203), (2445, 12447), (4149, 7335), (4401, 6915)]