47523525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 90613248

約数和(自身を除く): 43089723

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 691, 917, 1965, 2073, 2751, 3275, 3455, 4585, 4837, 9825, 10365, 13755, 14511, 17275, 22925, 24185, 51825, 68775, 72555, 90521, 120925, 271563, 362775, 452605, 633647, 1357815, 1900941, 2263025, 3168235, 6789075, 9504705, 15841175, 47523525]

約数ペア:

[(1, 47523525), (3, 15841175), (5, 9504705), (7, 6789075), (15, 3168235), (21, 2263025), (25, 1900941), (35, 1357815), (75, 633647), (105, 452605), (131, 362775), (175, 271563), (393, 120925), (525, 90521), (655, 72555), (691, 68775), (917, 51825), (1965, 24185), (2073, 22925), (2751, 17275), (3275, 14511), (3455, 13755), (4585, 10365), (4837, 9825)]