508775345

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{16273}}^1$

素因数の和:16341

約数の個数: 24

約数和(自身を含む): 679016376

約数和(自身を除く): 170241031

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2405, 6253, 16273, 31265, 81365, 211549, 602101, 1057745, 2750137, 3010505, 7827313, 13750685, 39136565, 101755069, 508775345]

約数ペア:

[(1, 508775345), (5, 101755069), (13, 39136565), (37, 13750685), (65, 7827313), (169, 3010505), (185, 2750137), (481, 1057745), (845, 602101), (2405, 211549), (6253, 81365), (16273, 31265)]