67068585

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 120648528

約数和(自身を除く): 53579943

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 265, 305, 461, 477, 549, 795, 915, 1383, 2305, 2385, 2745, 3233, 4149, 6915, 9699, 16165, 20745, 24433, 28121, 29097, 48495, 73299, 84363, 122165, 140605, 145485, 219897, 253089, 366495, 421815, 1099485, 1265445, 1490413, 4471239, 7452065, 13413717, 22356195, 67068585]

約数ペア:

[(1, 67068585), (3, 22356195), (5, 13413717), (9, 7452065), (15, 4471239), (45, 1490413), (53, 1265445), (61, 1099485), (159, 421815), (183, 366495), (265, 253089), (305, 219897), (461, 145485), (477, 140605), (549, 122165), (795, 84363), (915, 73299), (1383, 48495), (2305, 29097), (2385, 28121), (2745, 24433), (3233, 20745), (4149, 16165), (6915, 9699)]