9960475

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 14757984

約数和(自身を除く): 4797509

約数列:

[1, 5, 7, 25, 35, 47, 49, 173, 175, 235, 245, 329, 865, 1175, 1211, 1225, 1645, 2303, 4325, 6055, 8131, 8225, 8477, 11515, 30275, 40655, 42385, 56917, 57575, 203275, 211925, 284585, 398419, 1422925, 1992095, 9960475]

約数ペア:

[(1, 9960475), (5, 1992095), (7, 1422925), (25, 398419), (35, 284585), (47, 211925), (49, 203275), (173, 57575), (175, 56917), (235, 42385), (245, 40655), (329, 30275), (865, 11515), (1175, 8477), (1211, 8225), (1225, 8131), (1645, 6055), (2303, 4325)]