3152825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 1143775

約数列:

[1, 5, 13, 25, 65, 89, 109, 325, 445, 545, 1157, 1417, 2225, 2725, 5785, 7085, 9701, 28925, 35425, 48505, 126113, 242525, 630565, 3152825]

約数ペア:

[(1, 3152825), (5, 630565), (13, 242525), (25, 126113), (65, 48505), (89, 35425), (109, 28925), (325, 9701), (445, 7085), (545, 5785), (1157, 2725), (1417, 2225)]