125979425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 185613120

約数和(自身を除く): 59633695

約数列:

[1, 5, 11, 13, 25, 55, 65, 131, 143, 269, 275, 325, 655, 715, 1345, 1441, 1703, 2959, 3275, 3497, 3575, 6725, 7205, 8515, 14795, 17485, 18733, 35239, 36025, 38467, 42575, 73975, 87425, 93665, 176195, 192335, 387629, 458107, 468325, 880975, 961675, 1938145, 2290535, 5039177, 9690725, 11452675, 25195885, 125979425]

約数ペア:

[(1, 125979425), (5, 25195885), (11, 11452675), (13, 9690725), (25, 5039177), (55, 2290535), (65, 1938145), (131, 961675), (143, 880975), (269, 468325), (275, 458107), (325, 387629), (655, 192335), (715, 176195), (1345, 93665), (1441, 87425), (1703, 73975), (2959, 42575), (3275, 38467), (3497, 36025), (3575, 35239), (6725, 18733), (7205, 17485), (8515, 14795)]