74440925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1151}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 99993600

約数和(自身を除く): 25552675

約数列:

[1, 5, 13, 25, 65, 199, 325, 995, 1151, 2587, 4975, 5755, 12935, 14963, 28775, 64675, 74815, 229049, 374075, 1145245, 2977637, 5726225, 14888185, 74440925]

約数ペア:

[(1, 74440925), (5, 14888185), (13, 5726225), (25, 2977637), (65, 1145245), (199, 374075), (325, 229049), (995, 74815), (1151, 64675), (2587, 28775), (4975, 14963), (5755, 12935)]