130039885

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 171173376

約数和(自身を除く): 41133491

約数列:

[1, 5, 17, 31, 85, 155, 289, 527, 1445, 2635, 2903, 8959, 14515, 44795, 49351, 89993, 246755, 449965, 838967, 1529881, 4194835, 7649405, 26007977, 130039885]

約数ペア:

[(1, 130039885), (5, 26007977), (17, 7649405), (31, 4194835), (85, 1529881), (155, 838967), (289, 449965), (527, 246755), (1445, 89993), (2635, 49351), (2903, 44795), (8959, 14515)]