1520430135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{14480287}}^1$

素因数の和:14480302

約数の個数: 16

約数和(自身を含む): 2780215296

約数和(自身を除く): 1259785161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 14480287, 43440861, 72401435, 101362009, 217204305, 304086027, 506810045, 1520430135]

約数ペア:

[(1, 1520430135), (3, 506810045), (5, 304086027), (7, 217204305), (15, 101362009), (21, 72401435), (35, 43440861), (105, 14480287)]