2080495904265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{150979}}^1$

素因数の和:151307

約数の個数: 96

約数和(自身を含む): 3866440780800

約数和(自身を除く): 1785944876535

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 213, 227, 285, 355, 639, 681, 855, 1065, 1135, 1349, 2043, 3195, 3405, 4047, 4313, 6745, 10215, 12141, 12939, 16117, 20235, 21565, 38817, 48351, 60705, 64695, 80585, 145053, 150979, 194085, 241755, 306223, 452937, 725265, 754895, 918669, 1358811, 1531115, 2264685, 2756007, 2868601, 4593345, 6794055, 8605803, 10719509, 13780035, 14343005, 25817409, 32158527, 34272233, 43029015, 53597545, 96475581, 102816699, 129087045, 160792635, 171361165, 203670671, 308450097, 482377905, 514083495, 611012013, 651172427, 1018353355, 1542250485, 1833036039, 1953517281, 2433328543, 3055060065, 3255862135, 5860551843, 7299985629, 9165180195, 9767586405, 12166642715, 21899956887, 29302759215, 36499928145, 46233242317, 109499784435, 138699726951, 231166211585, 416099180853, 693498634755, 2080495904265]

約数ペア:

[(1, 2080495904265), (3, 693498634755), (5, 416099180853), (9, 231166211585), (15, 138699726951), (19, 109499784435), (45, 46233242317), (57, 36499928145), (71, 29302759215), (95, 21899956887), (171, 12166642715), (213, 9767586405), (227, 9165180195), (285, 7299985629), (355, 5860551843), (639, 3255862135), (681, 3055060065), (855, 2433328543), (1065, 1953517281), (1135, 1833036039), (1349, 1542250485), (2043, 1018353355), (3195, 651172427), (3405, 611012013), (4047, 514083495), (4313, 482377905), (6745, 308450097), (10215, 203670671), (12141, 171361165), (12939, 160792635), (16117, 129087045), (20235, 102816699), (21565, 96475581), (38817, 53597545), (48351, 43029015), (60705, 34272233), (64695, 32158527), (80585, 25817409), (145053, 14343005), (150979, 13780035), (194085, 10719509), (241755, 8605803), (306223, 6794055), (452937, 4593345), (725265, 2868601), (754895, 2756007), (918669, 2264685), (1358811, 1531115)]