135995405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1163}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 201809664

約数和(自身を除く): 65814259

約数列:

[1, 5, 7, 13, 35, 65, 91, 257, 455, 1163, 1285, 1799, 3341, 5815, 8141, 8995, 15119, 16705, 23387, 40705, 75595, 105833, 116935, 298891, 529165, 1494455, 2092237, 3885583, 10461185, 19427915, 27199081, 135995405]

約数ペア:

[(1, 135995405), (5, 27199081), (7, 19427915), (13, 10461185), (35, 3885583), (65, 2092237), (91, 1494455), (257, 529165), (455, 298891), (1163, 116935), (1285, 105833), (1799, 75595), (3341, 40705), (5815, 23387), (8141, 16705), (8995, 15119)]