372730005

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4127}}^1$

素因数の和:4367

約数の個数: 40

約数和(自身を含む): 671311872

約数和(自身を除く): 298581867

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 1115, 2007, 3345, 4127, 6021, 10035, 12381, 18063, 20635, 30105, 37143, 61905, 90315, 111429, 185715, 334287, 557145, 920321, 1671435, 2760963, 4601605, 8282889, 13804815, 24848667, 41414445, 74546001, 124243335, 372730005]

約数ペア:

[(1, 372730005), (3, 124243335), (5, 74546001), (9, 41414445), (15, 24848667), (27, 13804815), (45, 8282889), (81, 4601605), (135, 2760963), (223, 1671435), (405, 920321), (669, 557145), (1115, 334287), (2007, 185715), (3345, 111429), (4127, 90315), (6021, 61905), (10035, 37143), (12381, 30105), (18063, 20635)]