18200092095

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8009}}^1$

素因数の和:8238

約数の個数: 80

約数和(自身を含む): 33868074240

約数和(自身を除く): 15667982145

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 181, 279, 405, 465, 543, 837, 905, 1395, 1629, 2511, 2715, 4185, 4887, 5611, 8009, 8145, 12555, 14661, 16833, 24027, 24435, 28055, 40045, 50499, 72081, 73305, 84165, 120135, 151497, 216243, 248279, 252495, 360405, 454491, 648729, 744837, 757485, 1081215, 1241395, 1449629, 2234511, 2272455, 3243645, 3724185, 4348887, 6703533, 7248145, 11172555, 13046661, 20110599, 21744435, 33517665, 39139983, 44938499, 65233305, 100552995, 117419949, 134815497, 195699915, 224692495, 404446491, 587099745, 674077485, 1213339473, 2022232455, 3640018419, 6066697365, 18200092095]

約数ペア:

[(1, 18200092095), (3, 6066697365), (5, 3640018419), (9, 2022232455), (15, 1213339473), (27, 674077485), (31, 587099745), (45, 404446491), (81, 224692495), (93, 195699915), (135, 134815497), (155, 117419949), (181, 100552995), (279, 65233305), (405, 44938499), (465, 39139983), (543, 33517665), (837, 21744435), (905, 20110599), (1395, 13046661), (1629, 11172555), (2511, 7248145), (2715, 6703533), (4185, 4348887), (4887, 3724185), (5611, 3243645), (8009, 2272455), (8145, 2234511), (12555, 1449629), (14661, 1241395), (16833, 1081215), (24027, 757485), (24435, 744837), (28055, 648729), (40045, 454491), (50499, 360405), (72081, 252495), (73305, 248279), (84165, 216243), (120135, 151497)]