30150925

素因数分解:

$5^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 44047776

約数和(自身を除く): 13896851

約数列:

[1, 5, 7, 25, 35, 49, 151, 163, 175, 245, 755, 815, 1057, 1141, 1225, 3775, 4075, 5285, 5705, 7399, 7987, 24613, 26425, 28525, 36995, 39935, 123065, 172291, 184975, 199675, 615325, 861455, 1206037, 4307275, 6030185, 30150925]

約数ペア:

[(1, 30150925), (5, 6030185), (7, 4307275), (25, 1206037), (35, 861455), (49, 615325), (151, 199675), (163, 184975), (175, 172291), (245, 123065), (755, 39935), (815, 36995), (1057, 28525), (1141, 26425), (1225, 24613), (3775, 7987), (4075, 7399), (5285, 5705)]