42454925

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 54237600

約数和(自身を除く): 11782675

約数列:

[1, 5, 25, 59, 107, 269, 295, 535, 1345, 1475, 2675, 6313, 6725, 15871, 28783, 31565, 79355, 143915, 157825, 396775, 719575, 1698197, 8490985, 42454925]

約数ペア:

[(1, 42454925), (5, 8490985), (25, 1698197), (59, 719575), (107, 396775), (269, 157825), (295, 143915), (535, 79355), (1345, 31565), (1475, 28783), (2675, 15871), (6313, 6725)]