2150567745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{16901}}^1$

素因数の和:17425

約数の個数: 32

約数和(自身を含む): 3650832000

約数和(自身を除く): 1500264255

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 499, 1497, 2495, 7485, 8483, 16901, 25449, 42415, 50703, 84505, 127245, 253515, 287317, 861951, 1436585, 4309755, 8433599, 25300797, 42167995, 126503985, 143371183, 430113549, 716855915, 2150567745]

約数ペア:

[(1, 2150567745), (3, 716855915), (5, 430113549), (15, 143371183), (17, 126503985), (51, 42167995), (85, 25300797), (255, 8433599), (499, 4309755), (1497, 1436585), (2495, 861951), (7485, 287317), (8483, 253515), (16901, 127245), (25449, 84505), (42415, 50703)]