11554855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 4411865

約数列:

[1, 5, 13, 23, 59, 65, 115, 131, 295, 299, 655, 767, 1357, 1495, 1703, 3013, 3835, 6785, 7729, 8515, 15065, 17641, 38645, 39169, 88205, 100477, 177767, 195845, 502385, 888835, 2310971, 11554855]

約数ペア:

[(1, 11554855), (5, 2310971), (13, 888835), (23, 502385), (59, 195845), (65, 177767), (115, 100477), (131, 88205), (295, 39169), (299, 38645), (655, 17641), (767, 15065), (1357, 8515), (1495, 7729), (1703, 6785), (3013, 3835)]