78236115

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 127814976

約数和(自身を除く): 49578861

約数列:

[1, 3, 5, 15, 101, 113, 303, 339, 457, 505, 565, 1371, 1515, 1695, 2285, 6855, 11413, 34239, 46157, 51641, 57065, 138471, 154923, 171195, 230785, 258205, 692355, 774615, 5215741, 15647223, 26078705, 78236115]

約数ペア:

[(1, 78236115), (3, 26078705), (5, 15647223), (15, 5215741), (101, 774615), (113, 692355), (303, 258205), (339, 230785), (457, 171195), (505, 154923), (565, 138471), (1371, 57065), (1515, 51641), (1695, 46157), (2285, 34239), (6855, 11413)]