533354015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 681609600

約数和(自身を除く): 148255585

約数列:

[1, 5, 23, 97, 115, 137, 349, 485, 685, 1745, 2231, 3151, 8027, 11155, 13289, 15755, 33853, 40135, 47813, 66445, 169265, 239065, 305647, 778619, 1099699, 1528235, 3893095, 4637861, 5498495, 23189305, 106670803, 533354015]

約数ペア:

[(1, 533354015), (5, 106670803), (23, 23189305), (97, 5498495), (115, 4637861), (137, 3893095), (349, 1528235), (485, 1099699), (685, 778619), (1745, 305647), (2231, 239065), (3151, 169265), (8027, 66445), (11155, 47813), (13289, 40135), (15755, 33853)]