30533825

素因数分解:

$5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 43598400

約数和(自身を除く): 13064575

約数列:

[1, 5, 7, 25, 35, 149, 175, 745, 1043, 1171, 3725, 5215, 5855, 8197, 26075, 29275, 40985, 174479, 204925, 872395, 1221353, 4361975, 6106765, 30533825]

約数ペア:

[(1, 30533825), (5, 6106765), (7, 4361975), (25, 1221353), (35, 872395), (149, 204925), (175, 174479), (745, 40985), (1043, 29275), (1171, 26075), (3725, 8197), (5215, 5855)]