830215275

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{40847}}^1$

素因数の和:41131

約数の個数: 24

約数和(自身を含む): 1377721344

約数和(自身を除く): 547506069

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1355, 4065, 6775, 20325, 40847, 122541, 204235, 612705, 1021175, 3063525, 11069537, 33208611, 55347685, 166043055, 276738425, 830215275]

約数ペア:

[(1, 830215275), (3, 276738425), (5, 166043055), (15, 55347685), (25, 33208611), (75, 11069537), (271, 3063525), (813, 1021175), (1355, 612705), (4065, 204235), (6775, 122541), (20325, 40847)]