68454815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 33151585

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 5039, 13585, 25195, 55429, 65507, 95741, 277145, 327535, 478705, 720577, 1053151, 1244633, 3602885, 5265755, 6223165, 13690963, 68454815]

約数ペア:

[(1, 68454815), (5, 13690963), (11, 6223165), (13, 5265755), (19, 3602885), (55, 1244633), (65, 1053151), (95, 720577), (143, 478705), (209, 327535), (247, 277145), (715, 95741), (1045, 65507), (1235, 55429), (2717, 25195), (5039, 13585)]