121385925

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5801}}^1$

素因数の和:5851

約数の個数: 48

約数和(自身を含む): 230223360

約数和(自身を除く): 108837435

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 5801, 6975, 17403, 20925, 29005, 52209, 87015, 145025, 156627, 179831, 261045, 435075, 539493, 783135, 899155, 1305225, 1618479, 2697465, 3915675, 4495775, 4855437, 8092395, 13487325, 24277185, 40461975, 121385925]

約数ペア:

[(1, 121385925), (3, 40461975), (5, 24277185), (9, 13487325), (15, 8092395), (25, 4855437), (27, 4495775), (31, 3915675), (45, 2697465), (75, 1618479), (93, 1305225), (135, 899155), (155, 783135), (225, 539493), (279, 435075), (465, 261045), (675, 179831), (775, 156627), (837, 145025), (1395, 87015), (2325, 52209), (4185, 29005), (5801, 20925), (6975, 17403)]