15368925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 29873088

約数和(自身を除く): 14504163

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 1433, 2145, 3575, 4299, 7165, 10725, 15763, 18629, 21495, 35825, 47289, 55887, 78815, 93145, 107475, 204919, 236445, 279435, 394075, 465725, 614757, 1024595, 1182225, 1397175, 3073785, 5122975, 15368925]

約数ペア:

[(1, 15368925), (3, 5122975), (5, 3073785), (11, 1397175), (13, 1182225), (15, 1024595), (25, 614757), (33, 465725), (39, 394075), (55, 279435), (65, 236445), (75, 204919), (143, 107475), (165, 93145), (195, 78815), (275, 55887), (325, 47289), (429, 35825), (715, 21495), (825, 18629), (975, 15763), (1433, 10725), (2145, 7165), (3575, 4299)]