2571135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2239617

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 521, 705, 987, 1563, 1645, 2605, 3647, 4935, 7815, 10941, 18235, 24487, 54705, 73461, 122435, 171409, 367305, 514227, 857045, 2571135]

約数ペア:

[(1, 2571135), (3, 857045), (5, 514227), (7, 367305), (15, 171409), (21, 122435), (35, 73461), (47, 54705), (105, 24487), (141, 18235), (235, 10941), (329, 7815), (521, 4935), (705, 3647), (987, 2605), (1563, 1645)]