66970925

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10343}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 97481856

約数和(自身を除く): 30510931

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 10343, 51715, 72401, 258575, 362005, 382691, 1810025, 1913455, 2678837, 9567275, 13394185, 66970925]

約数ペア:

[(1, 66970925), (5, 13394185), (7, 9567275), (25, 2678837), (35, 1913455), (37, 1810025), (175, 382691), (185, 362005), (259, 258575), (925, 72401), (1295, 51715), (6475, 10343)]