73604375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{9059}}^1$

素因数の和:9092

約数の個数: 20

約数和(自身を含む): 99062040

約数和(自身を除く): 25457665

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1625, 8125, 9059, 45295, 117767, 226475, 588835, 1132375, 2944175, 5661875, 14720875, 73604375]

約数ペア:

[(1, 73604375), (5, 14720875), (13, 5661875), (25, 2944175), (65, 1132375), (125, 588835), (325, 226475), (625, 117767), (1625, 45295), (8125, 9059)]