74717825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32873

約数の個数: 24

約数和(自身を含む): 114034368

約数和(自身を除く): 39316543

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 32843, 164215, 229901, 426959, 821075, 1149505, 2134795, 2988713, 5747525, 10673975, 14943565, 74717825]

約数ペア:

[(1, 74717825), (5, 14943565), (7, 10673975), (13, 5747525), (25, 2988713), (35, 2134795), (65, 1149505), (91, 821075), (175, 426959), (325, 229901), (455, 164215), (2275, 32843)]