25464795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 43905024

約数和(自身を除く): 18440229

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2381, 3565, 7143, 10695, 11905, 35715, 54763, 73811, 164289, 221433, 273815, 369055, 821445, 1107165, 1697653, 5092959, 8488265, 25464795]

約数ペア:

[(1, 25464795), (3, 8488265), (5, 5092959), (15, 1697653), (23, 1107165), (31, 821445), (69, 369055), (93, 273815), (115, 221433), (155, 164289), (345, 73811), (465, 54763), (713, 35715), (2139, 11905), (2381, 10695), (3565, 7143)]