23959245

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 39346560

約数和(自身を除く): 15387315

約数列:

[1, 3, 5, 15, 89, 131, 137, 267, 393, 411, 445, 655, 685, 1335, 1965, 2055, 11659, 12193, 17947, 34977, 36579, 53841, 58295, 60965, 89735, 174885, 182895, 269205, 1597283, 4791849, 7986415, 23959245]

約数ペア:

[(1, 23959245), (3, 7986415), (5, 4791849), (15, 1597283), (89, 269205), (131, 182895), (137, 174885), (267, 89735), (393, 60965), (411, 58295), (445, 53841), (655, 36579), (685, 34977), (1335, 17947), (1965, 12193), (2055, 11659)]