42414405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15121}}^1$

素因数の和:15157

約数の個数: 32

約数和(自身を含む): 78392448

約数和(自身を除く): 35978043

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 15121, 45363, 75605, 166331, 226815, 257057, 498993, 771171, 831655, 1285285, 2494965, 2827627, 3855855, 8482881, 14138135, 42414405]

約数ペア:

[(1, 42414405), (3, 14138135), (5, 8482881), (11, 3855855), (15, 2827627), (17, 2494965), (33, 1285285), (51, 831655), (55, 771171), (85, 498993), (165, 257057), (187, 226815), (255, 166331), (561, 75605), (935, 45363), (2805, 15121)]