15672151525

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{135719}}^1$

素因数の和:135909

約数の個数: 24

約数和(自身を含む): 20195136000

約数和(自身を除く): 4522984475

約数列:

[1, 5, 25, 31, 149, 155, 745, 775, 3725, 4619, 23095, 115475, 135719, 678595, 3392975, 4207289, 20222131, 21036445, 101110655, 105182225, 505553275, 626886061, 3134430305, 15672151525]

約数ペア:

[(1, 15672151525), (5, 3134430305), (25, 626886061), (31, 505553275), (149, 105182225), (155, 101110655), (745, 21036445), (775, 20222131), (3725, 4207289), (4619, 3392975), (23095, 678595), (115475, 135719)]