374807375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 482347008

約数和(自身を除く): 107539633

約数列:

[1, 5, 25, 47, 125, 131, 235, 487, 655, 1175, 2435, 3275, 5875, 6157, 12175, 16375, 22889, 30785, 60875, 63797, 114445, 153925, 318985, 572225, 769625, 1594925, 2861125, 2998459, 7974625, 14992295, 74961475, 374807375]

約数ペア:

[(1, 374807375), (5, 74961475), (25, 14992295), (47, 7974625), (125, 2998459), (131, 2861125), (235, 1594925), (487, 769625), (655, 572225), (1175, 318985), (2435, 153925), (3275, 114445), (5875, 63797), (6157, 60875), (12175, 30785), (16375, 22889)]