68146325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 91431648

約数和(自身を除く): 23285323

約数列:

[1, 5, 13, 25, 65, 307, 325, 683, 1535, 3415, 3991, 7675, 8879, 17075, 19955, 44395, 99775, 209681, 221975, 1048405, 2725853, 5242025, 13629265, 68146325]

約数ペア:

[(1, 68146325), (5, 13629265), (13, 5242025), (25, 2725853), (65, 1048405), (307, 221975), (325, 209681), (683, 99775), (1535, 44395), (3415, 19955), (3991, 17075), (7675, 8879)]