68118535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4561}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 85400640

約数和(自身を除く): 17282105

約数列:

[1, 5, 29, 103, 145, 515, 2987, 4561, 14935, 22805, 132269, 469783, 661345, 2348915, 13623707, 68118535]

約数ペア:

[(1, 68118535), (5, 13623707), (29, 2348915), (103, 661345), (145, 469783), (515, 132269), (2987, 22805), (4561, 14935)]