1344998525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{27407}}^1$

素因数の和:27581

約数の個数: 24

約数和(自身を含む): 1808050944

約数和(自身を除く): 463052419

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1963, 3775, 9815, 27407, 49075, 137035, 356291, 685175, 1781455, 4138457, 8907275, 20692285, 53799941, 103461425, 268999705, 1344998525]

約数ペア:

[(1, 1344998525), (5, 268999705), (13, 103461425), (25, 53799941), (65, 20692285), (151, 8907275), (325, 4138457), (755, 1781455), (1963, 685175), (3775, 356291), (9815, 137035), (27407, 49075)]