29626665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 50512896

約数和(自身を除く): 20886231

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 521, 669, 1115, 1563, 2605, 3345, 3791, 7815, 8857, 11373, 18955, 26571, 44285, 56865, 116183, 132855, 348549, 580915, 1742745, 1975111, 5925333, 9875555, 29626665]

約数ペア:

[(1, 29626665), (3, 9875555), (5, 5925333), (15, 1975111), (17, 1742745), (51, 580915), (85, 348549), (223, 132855), (255, 116183), (521, 56865), (669, 44285), (1115, 26571), (1563, 18955), (2605, 11373), (3345, 8857), (3791, 7815)]