248530035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4703}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 429907968

約数和(自身を除く): 181377933

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1355, 3523, 4065, 4703, 10569, 14109, 17615, 23515, 52845, 61139, 70545, 183417, 305695, 917085, 1274513, 3823539, 6372565, 16568669, 19117695, 49706007, 82843345, 248530035]

約数ペア:

[(1, 248530035), (3, 82843345), (5, 49706007), (13, 19117695), (15, 16568669), (39, 6372565), (65, 3823539), (195, 1274513), (271, 917085), (813, 305695), (1355, 183417), (3523, 70545), (4065, 61139), (4703, 52845), (10569, 23515), (14109, 17615)]