73410765

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 119629440

約数和(自身を除く): 46218675

約数列:

[1, 3, 5, 15, 137, 139, 257, 411, 417, 685, 695, 771, 1285, 2055, 2085, 3855, 19043, 35209, 35723, 57129, 95215, 105627, 107169, 176045, 178615, 285645, 528135, 535845, 4894051, 14682153, 24470255, 73410765]

約数ペア:

[(1, 73410765), (3, 24470255), (5, 14682153), (15, 4894051), (137, 535845), (139, 528135), (257, 285645), (411, 178615), (417, 176045), (685, 107169), (695, 105627), (771, 95215), (1285, 57129), (2055, 35723), (2085, 35209), (3855, 19043)]