15661152925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{8861}}^1\times {\mathrm{6427}}^1$

素因数の和:15309

約数の個数: 24

約数和(自身を含む): 21190956192

約数和(自身を除く): 5529803267

約数列:

[1, 5, 11, 25, 55, 275, 6427, 8861, 32135, 44305, 70697, 97471, 160675, 221525, 353485, 487355, 1767425, 2436775, 56949647, 284748235, 626446117, 1423741175, 3132230585, 15661152925]

約数ペア:

[(1, 15661152925), (5, 3132230585), (11, 1423741175), (25, 626446117), (55, 284748235), (275, 56949647), (6427, 2436775), (8861, 1767425), (32135, 487355), (44305, 353485), (70697, 221525), (97471, 160675)]