71572475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1153}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 96160512

約数和(自身を除く): 24588037

約数列:

[1, 5, 13, 25, 65, 191, 325, 955, 1153, 2483, 4775, 5765, 12415, 14989, 28825, 62075, 74945, 220223, 374725, 1101115, 2862899, 5505575, 14314495, 71572475]

約数ペア:

[(1, 71572475), (5, 14314495), (13, 5505575), (25, 2862899), (65, 1101115), (191, 374725), (325, 220223), (955, 74945), (1153, 62075), (2483, 28825), (4775, 14989), (5765, 12415)]