8374185

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 80

約数和(自身を含む): 16727040

約数和(自身を除く): 8352855

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 31, 45, 69, 81, 87, 93, 115, 135, 145, 155, 207, 261, 279, 345, 405, 435, 465, 621, 667, 713, 783, 837, 899, 1035, 1305, 1395, 1863, 2001, 2139, 2349, 2511, 2697, 3105, 3335, 3565, 3915, 4185, 4495, 6003, 6417, 8091, 9315, 10005, 10695, 11745, 12555, 13485, 18009, 19251, 20677, 24273, 30015, 32085, 40455, 54027, 57753, 62031, 72819, 90045, 96255, 103385, 121365, 186093, 270135, 288765, 310155, 364095, 558279, 930465, 1674837, 2791395, 8374185]

約数ペア:

[(1, 8374185), (3, 2791395), (5, 1674837), (9, 930465), (15, 558279), (23, 364095), (27, 310155), (29, 288765), (31, 270135), (45, 186093), (69, 121365), (81, 103385), (87, 96255), (93, 90045), (115, 72819), (135, 62031), (145, 57753), (155, 54027), (207, 40455), (261, 32085), (279, 30015), (345, 24273), (405, 20677), (435, 19251), (465, 18009), (621, 13485), (667, 12555), (713, 11745), (783, 10695), (837, 10005), (899, 9315), (1035, 8091), (1305, 6417), (1395, 6003), (1863, 4495), (2001, 4185), (2139, 3915), (2349, 3565), (2511, 3335), (2697, 3105)]