2851135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 4122720

約数和(自身を除く): 1271585

約数列:

[1, 5, 7, 29, 35, 53, 145, 203, 265, 371, 1015, 1537, 1855, 2809, 7685, 10759, 14045, 19663, 53795, 81461, 98315, 407305, 570227, 2851135]

約数ペア:

[(1, 2851135), (5, 570227), (7, 407305), (29, 98315), (35, 81461), (53, 53795), (145, 19663), (203, 14045), (265, 10759), (371, 7685), (1015, 2809), (1537, 1855)]