155216451885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^2\times {\mathrm{12809}}^1$

素因数の和:13370

約数の個数: 48

約数和(自身を含む): 271947896640

約数和(自身を除く): 116731444755

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 2981, 4065, 8943, 12809, 14905, 38427, 44715, 64045, 73441, 140899, 192135, 220323, 367205, 422697, 704495, 807851, 1101615, 2113485, 2423553, 3471239, 4039255, 10413717, 12117765, 17356195, 38183629, 52068585, 114550887, 190918145, 572754435, 940705769, 2822117307, 4703528845, 10347763459, 14110586535, 31043290377, 51738817295, 155216451885]

約数ペア:

[(1, 155216451885), (3, 51738817295), (5, 31043290377), (11, 14110586535), (15, 10347763459), (33, 4703528845), (55, 2822117307), (165, 940705769), (271, 572754435), (813, 190918145), (1355, 114550887), (2981, 52068585), (4065, 38183629), (8943, 17356195), (12809, 12117765), (14905, 10413717), (38427, 4039255), (44715, 3471239), (64045, 2423553), (73441, 2113485), (140899, 1101615), (192135, 807851), (220323, 704495), (367205, 422697)]