205417963515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1\times {\mathrm{3833}}^1$

素因数の和:4980

約数の個数: 64

約数和(自身を含む): 345514927104

約数和(自身を除く): 140096963589

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 345, 489, 815, 953, 2445, 2859, 3749, 3833, 4765, 11247, 11499, 14295, 18745, 19165, 21919, 56235, 57495, 65757, 88159, 109595, 155339, 264477, 328785, 440795, 466017, 624779, 776695, 1322385, 1874337, 2330085, 3123895, 3572797, 3652849, 9371685, 10718391, 10958547, 14369917, 17863985, 18264245, 43109751, 53591955, 54792735, 71849585, 84015527, 215548755, 252046581, 420077635, 595414387, 1260232905, 1786243161, 2977071935, 8931215805, 13694530901, 41083592703, 68472654505, 205417963515]

約数ペア:

[(1, 205417963515), (3, 68472654505), (5, 41083592703), (15, 13694530901), (23, 8931215805), (69, 2977071935), (115, 1786243161), (163, 1260232905), (345, 595414387), (489, 420077635), (815, 252046581), (953, 215548755), (2445, 84015527), (2859, 71849585), (3749, 54792735), (3833, 53591955), (4765, 43109751), (11247, 18264245), (11499, 17863985), (14295, 14369917), (18745, 10958547), (19165, 10718391), (21919, 9371685), (56235, 3652849), (57495, 3572797), (65757, 3123895), (88159, 2330085), (109595, 1874337), (155339, 1322385), (264477, 776695), (328785, 624779), (440795, 466017)]