52478025

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{18911}}^1$

素因数の和:18961

約数の個数: 24

約数和(自身を含む): 89113344

約数和(自身を除く): 36635319

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 18911, 56733, 94555, 283665, 472775, 699707, 1418325, 2099121, 3498535, 10495605, 17492675, 52478025]

約数ペア:

[(1, 52478025), (3, 17492675), (5, 10495605), (15, 3498535), (25, 2099121), (37, 1418325), (75, 699707), (111, 472775), (185, 283665), (555, 94555), (925, 56733), (2775, 18911)]