1279462305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{3803}}^1$

素因数の和:5861

約数の個数: 32

約数和(自身を含む): 2234926080

約数和(自身を除く): 955463775

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2039, 3803, 6117, 10195, 11409, 19015, 22429, 30585, 41833, 57045, 67287, 112145, 125499, 209165, 336435, 627495, 7754317, 23262951, 38771585, 85297487, 116314755, 255892461, 426487435, 1279462305]

約数ペア:

[(1, 1279462305), (3, 426487435), (5, 255892461), (11, 116314755), (15, 85297487), (33, 38771585), (55, 23262951), (165, 7754317), (2039, 627495), (3803, 336435), (6117, 209165), (10195, 125499), (11409, 112145), (19015, 67287), (22429, 57045), (30585, 41833)]