5420210025

素因数分解:

$3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{266677}}^1$

素因数の和:266961

約数の個数: 24

約数和(自身を含む): 8994515584

約数和(自身を除く): 3574305559

約数列:

[1, 3, 5, 15, 25, 75, 271, 813, 1355, 4065, 6775, 20325, 266677, 800031, 1333385, 4000155, 6666925, 20000775, 72269467, 216808401, 361347335, 1084042005, 1806736675, 5420210025]

約数ペア:

[(1, 5420210025), (3, 1806736675), (5, 1084042005), (15, 361347335), (25, 216808401), (75, 72269467), (271, 20000775), (813, 6666925), (1355, 4000155), (4065, 1333385), (6775, 800031), (20325, 266677)]