189011375

素因数分解:

$5^3\times 7^2\times {\mathrm{30859}}^1$

素因数の和:30888

約数の個数: 24

約数和(自身を含む): 274407120

約数和(自身を除く): 85395745

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 875, 1225, 6125, 30859, 154295, 216013, 771475, 1080065, 1512091, 3857375, 5400325, 7560455, 27001625, 37802275, 189011375]

約数ペア:

[(1, 189011375), (5, 37802275), (7, 27001625), (25, 7560455), (35, 5400325), (49, 3857375), (125, 1512091), (175, 1080065), (245, 771475), (875, 216013), (1225, 154295), (6125, 30859)]