80080528095

素因数分解:

$3^4\times 5^1\times {\mathrm{9049}}^1\times {\mathrm{21851}}^1$

素因数の和:30917

約数の個数: 40

約数和(自身を含む): 143574195600

約数和(自身を除く): 63493667505

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9049, 21851, 27147, 45245, 65553, 81441, 109255, 135735, 196659, 244323, 327765, 407205, 589977, 732969, 983295, 1221615, 1769931, 2949885, 3664845, 8849655, 197729699, 593189097, 988648495, 1779567291, 2965945485, 5338701873, 8897836455, 16016105619, 26693509365, 80080528095]

約数ペア:

[(1, 80080528095), (3, 26693509365), (5, 16016105619), (9, 8897836455), (15, 5338701873), (27, 2965945485), (45, 1779567291), (81, 988648495), (135, 593189097), (405, 197729699), (9049, 8849655), (21851, 3664845), (27147, 2949885), (45245, 1769931), (65553, 1221615), (81441, 983295), (109255, 732969), (135735, 589977), (196659, 407205), (244323, 327765)]