207631725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3019}}^1$

素因数の和:3170

約数の個数: 48

約数和(自身を含む): 395450880

約数和(自身を除く): 187819155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 917, 1965, 2751, 3019, 3275, 4585, 9057, 9825, 13755, 15095, 21133, 22925, 45285, 63399, 68775, 75475, 105665, 226425, 316995, 395489, 528325, 1186467, 1584975, 1977445, 2768423, 5932335, 8305269, 9887225, 13842115, 29661675, 41526345, 69210575, 207631725]

約数ペア:

[(1, 207631725), (3, 69210575), (5, 41526345), (7, 29661675), (15, 13842115), (21, 9887225), (25, 8305269), (35, 5932335), (75, 2768423), (105, 1977445), (131, 1584975), (175, 1186467), (393, 528325), (525, 395489), (655, 316995), (917, 226425), (1965, 105665), (2751, 75475), (3019, 68775), (3275, 63399), (4585, 45285), (9057, 22925), (9825, 21133), (13755, 15095)]