18352095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 13166625

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 911, 1185, 1343, 2733, 4029, 4555, 6715, 13665, 15487, 20145, 46461, 71969, 77435, 215907, 232305, 359845, 1079535, 1223473, 3670419, 6117365, 18352095]

約数ペア:

[(1, 18352095), (3, 6117365), (5, 3670419), (15, 1223473), (17, 1079535), (51, 359845), (79, 232305), (85, 215907), (237, 77435), (255, 71969), (395, 46461), (911, 20145), (1185, 15487), (1343, 13665), (2733, 6715), (4029, 4555)]