30212175

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{8221}}^1$

素因数の和:8248

約数の個数: 36

約数和(自身を含む): 58113096

約数和(自身を除く): 27900921

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 8221, 24663, 41105, 57547, 123315, 172641, 205525, 287735, 402829, 616575, 863205, 1208487, 1438675, 2014145, 4316025, 6042435, 10070725, 30212175]

約数ペア:

[(1, 30212175), (3, 10070725), (5, 6042435), (7, 4316025), (15, 2014145), (21, 1438675), (25, 1208487), (35, 863205), (49, 616575), (75, 402829), (105, 287735), (147, 205525), (175, 172641), (245, 123315), (525, 57547), (735, 41105), (1225, 24663), (3675, 8221)]