69648135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 114851520

約数和(自身を除く): 45203385

約数列:

[1, 3, 5, 15, 41, 123, 205, 269, 421, 615, 807, 1263, 1345, 2105, 4035, 6315, 11029, 17261, 33087, 51783, 55145, 86305, 113249, 165435, 258915, 339747, 566245, 1698735, 4643209, 13929627, 23216045, 69648135]

約数ペア:

[(1, 69648135), (3, 23216045), (5, 13929627), (15, 4643209), (41, 1698735), (123, 566245), (205, 339747), (269, 258915), (421, 165435), (615, 113249), (807, 86305), (1263, 55145), (1345, 51783), (2105, 33087), (4035, 17261), (6315, 11029)]