674733105

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 1239033600

約数和(自身を除く): 564300495

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 139, 205, 369, 417, 615, 695, 877, 1107, 1251, 1845, 2085, 2631, 3753, 4385, 5535, 5699, 6255, 7893, 13155, 17097, 18765, 23679, 28495, 35957, 39465, 51291, 85485, 107871, 118395, 121903, 153873, 179785, 256455, 323613, 365709, 539355, 609515, 769365, 970839, 1097127, 1618065, 1828545, 3291381, 4854195, 4998023, 5485635, 14994069, 16456905, 24990115, 44982207, 74970345, 134946621, 224911035, 674733105]

約数ペア:

[(1, 674733105), (3, 224911035), (5, 134946621), (9, 74970345), (15, 44982207), (27, 24990115), (41, 16456905), (45, 14994069), (123, 5485635), (135, 4998023), (139, 4854195), (205, 3291381), (369, 1828545), (417, 1618065), (615, 1097127), (695, 970839), (877, 769365), (1107, 609515), (1251, 539355), (1845, 365709), (2085, 323613), (2631, 256455), (3753, 179785), (4385, 153873), (5535, 121903), (5699, 118395), (6255, 107871), (7893, 85485), (13155, 51291), (17097, 39465), (18765, 35957), (23679, 28495)]