13227625

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 17690400

約数和(自身を除く): 4462775

約数列:

[1, 5, 25, 29, 41, 89, 125, 145, 205, 445, 725, 1025, 1189, 2225, 2581, 3625, 3649, 5125, 5945, 11125, 12905, 18245, 29725, 64525, 91225, 105821, 148625, 322625, 456125, 529105, 2645525, 13227625]

約数ペア:

[(1, 13227625), (5, 2645525), (25, 529105), (29, 456125), (41, 322625), (89, 148625), (125, 105821), (145, 91225), (205, 64525), (445, 29725), (725, 18245), (1025, 12905), (1189, 11125), (2225, 5945), (2581, 5125), (3625, 3649)]