2425465

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 3503808

約数和(自身を除く): 1078343

約数列:

[1, 5, 7, 23, 35, 115, 131, 161, 529, 655, 805, 917, 2645, 3013, 3703, 4585, 15065, 18515, 21091, 69299, 105455, 346495, 485093, 2425465]

約数ペア:

[(1, 2425465), (5, 485093), (7, 346495), (23, 105455), (35, 69299), (115, 21091), (131, 18515), (161, 15065), (529, 4585), (655, 3703), (805, 3013), (917, 2645)]