64775850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{14891}}^1$

素因数の和:14935

約数の個数: 48

約数和(自身を含む): 166194720

約数和(自身を除く): 101418870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 14891, 29782, 44673, 74455, 89346, 148910, 223365, 372275, 431839, 446730, 744550, 863678, 1116825, 1295517, 2159195, 2233650, 2591034, 4318390, 6477585, 10795975, 12955170, 21591950, 32387925, 64775850]

約数ペア:

[(1, 64775850), (2, 32387925), (3, 21591950), (5, 12955170), (6, 10795975), (10, 6477585), (15, 4318390), (25, 2591034), (29, 2233650), (30, 2159195), (50, 1295517), (58, 1116825), (75, 863678), (87, 744550), (145, 446730), (150, 431839), (174, 372275), (290, 223365), (435, 148910), (725, 89346), (870, 74455), (1450, 44673), (2175, 29782), (4350, 14891)]