72479085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3234

約数の個数: 48

約数和(自身を含む): 139295232

約数和(自身を除く): 66816147

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3181, 3255, 4557, 7595, 9543, 15905, 22267, 22785, 47715, 66801, 98611, 111335, 155869, 295833, 334005, 467607, 493055, 690277, 779345, 1479165, 2070831, 2338035, 3451385, 4831939, 10354155, 14495817, 24159695, 72479085]

約数ペア:

[(1, 72479085), (3, 24159695), (5, 14495817), (7, 10354155), (15, 4831939), (21, 3451385), (31, 2338035), (35, 2070831), (49, 1479165), (93, 779345), (105, 690277), (147, 493055), (155, 467607), (217, 334005), (245, 295833), (465, 155869), (651, 111335), (735, 98611), (1085, 66801), (1519, 47715), (3181, 22785), (3255, 22267), (4557, 15905), (7595, 9543)]