3952425

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 6596800

約数和(自身を除く): 2644375

約数列:

[1, 3, 5, 15, 25, 75, 151, 349, 453, 755, 1047, 1745, 2265, 3775, 5235, 8725, 11325, 26175, 52699, 158097, 263495, 790485, 1317475, 3952425]

約数ペア:

[(1, 3952425), (3, 1317475), (5, 790485), (15, 263495), (25, 158097), (75, 52699), (151, 26175), (349, 11325), (453, 8725), (755, 5235), (1047, 3775), (1745, 2265)]