97180475

素因数分解:

$5^2\times 7^4\times {\mathrm{1619}}^1$

素因数の和:1657

約数の個数: 30

約数和(自身を含む): 140666220

約数和(自身を除く): 43485745

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 343, 1225, 1619, 1715, 2401, 8095, 8575, 11333, 12005, 40475, 56665, 60025, 79331, 283325, 396655, 555317, 1983275, 2776585, 3887219, 13882925, 19436095, 97180475]

約数ペア:

[(1, 97180475), (5, 19436095), (7, 13882925), (25, 3887219), (35, 2776585), (49, 1983275), (175, 555317), (245, 396655), (343, 283325), (1225, 79331), (1619, 60025), (1715, 56665), (2401, 40475), (8095, 12005), (8575, 11333)]