10402975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 15007720

約数和(自身を除く): 4604745

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 181, 209, 275, 475, 605, 905, 1045, 1991, 2299, 3025, 3439, 4525, 5225, 9955, 11495, 17195, 21901, 37829, 49775, 57475, 85975, 109505, 189145, 416119, 547525, 945725, 2080595, 10402975]

約数ペア:

[(1, 10402975), (5, 2080595), (11, 945725), (19, 547525), (25, 416119), (55, 189145), (95, 109505), (121, 85975), (181, 57475), (209, 49775), (275, 37829), (475, 21901), (605, 17195), (905, 11495), (1045, 9955), (1991, 5225), (2299, 4525), (3025, 3439)]