144927375

素因数分解:

$3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{2371}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 242740992

約数和(自身を除く): 97813617

約数列:

[1, 3, 5, 15, 25, 75, 125, 163, 375, 489, 815, 2371, 2445, 4075, 7113, 11855, 12225, 20375, 35565, 59275, 61125, 177825, 296375, 386473, 889125, 1159419, 1932365, 5797095, 9661825, 28985475, 48309125, 144927375]

約数ペア:

[(1, 144927375), (3, 48309125), (5, 28985475), (15, 9661825), (25, 5797095), (75, 1932365), (125, 1159419), (163, 889125), (375, 386473), (489, 296375), (815, 177825), (2371, 61125), (2445, 59275), (4075, 35565), (7113, 20375), (11855, 12225)]