239366985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111593}}^1$

素因数の和:111625

約数の個数: 32

約数和(自身を含む): 449947008

約数和(自身を除く): 210580023

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 111593, 334779, 557965, 1227523, 1450709, 1673895, 3682569, 4352127, 6137615, 7253545, 15957799, 18412845, 21760635, 47873397, 79788995, 239366985]

約数ペア:

[(1, 239366985), (3, 79788995), (5, 47873397), (11, 21760635), (13, 18412845), (15, 15957799), (33, 7253545), (39, 6137615), (55, 4352127), (65, 3682569), (143, 1673895), (165, 1450709), (195, 1227523), (429, 557965), (715, 334779), (2145, 111593)]