1245909195

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2267}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 2371057920

約数和(自身を除く): 1125148725

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 81, 115, 135, 177, 207, 295, 345, 405, 531, 621, 885, 1035, 1357, 1593, 1863, 2267, 2655, 3105, 4071, 4779, 6785, 6801, 7965, 9315, 11335, 12213, 20355, 20403, 23895, 34005, 36639, 52141, 61065, 61209, 102015, 109917, 133753, 156423, 183195, 183627, 260705, 306045, 401259, 469269, 549585, 668765, 782115, 918135, 1203777, 1407807, 2006295, 2346345, 3076319, 3611331, 4223421, 6018885, 7039035, 9228957, 10833993, 15381595, 18056655, 21117105, 27686871, 46144785, 54169965, 83060613, 138434355, 249181839, 415303065, 1245909195]

約数ペア:

[(1, 1245909195), (3, 415303065), (5, 249181839), (9, 138434355), (15, 83060613), (23, 54169965), (27, 46144785), (45, 27686871), (59, 21117105), (69, 18056655), (81, 15381595), (115, 10833993), (135, 9228957), (177, 7039035), (207, 6018885), (295, 4223421), (345, 3611331), (405, 3076319), (531, 2346345), (621, 2006295), (885, 1407807), (1035, 1203777), (1357, 918135), (1593, 782115), (1863, 668765), (2267, 549585), (2655, 469269), (3105, 401259), (4071, 306045), (4779, 260705), (6785, 183627), (6801, 183195), (7965, 156423), (9315, 133753), (11335, 109917), (12213, 102015), (20355, 61209), (20403, 61065), (23895, 52141), (34005, 36639)]