70235385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2819}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 123448320

約数和(自身を除く): 53212935

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 2819, 4983, 8305, 8457, 14095, 24915, 31009, 42285, 93027, 155045, 425669, 465135, 1277007, 2128345, 4682359, 6385035, 14047077, 23411795, 70235385]

約数ペア:

[(1, 70235385), (3, 23411795), (5, 14047077), (11, 6385035), (15, 4682359), (33, 2128345), (55, 1277007), (151, 465135), (165, 425669), (453, 155045), (755, 93027), (1661, 42285), (2265, 31009), (2819, 24915), (4983, 14095), (8305, 8457)]