149019585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69473}}^1$

素因数の和:69505

約数の個数: 32

約数和(自身を含む): 280119168

約数和(自身を除く): 131099583

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 69473, 208419, 347365, 764203, 903149, 1042095, 2292609, 2709447, 3821015, 4515745, 9934639, 11463045, 13547235, 29803917, 49673195, 149019585]

約数ペア:

[(1, 149019585), (3, 49673195), (5, 29803917), (11, 13547235), (13, 11463045), (15, 9934639), (33, 4515745), (39, 3821015), (55, 2709447), (65, 2292609), (143, 1042095), (165, 903149), (195, 764203), (429, 347365), (715, 208419), (2145, 69473)]