2011103625

素因数分解:

$3^1\times 5^3\times {\mathrm{5362943}}^1$

素因数の和:5362961

約数の個数: 16

約数和(自身を含む): 3346477056

約数和(自身を除く): 1335373431

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5362943, 16088829, 26814715, 80444145, 134073575, 402220725, 670367875, 2011103625]

約数ペア:

[(1, 2011103625), (3, 670367875), (5, 402220725), (15, 134073575), (25, 80444145), (75, 26814715), (125, 16088829), (375, 5362943)]