633286225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 942439680

約数和(自身を除く): 309153455

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 517, 611, 715, 1175, 2585, 3055, 3575, 3769, 6721, 12925, 15275, 18845, 33605, 41459, 48997, 94225, 168025, 177143, 207295, 244985, 538967, 885715, 1036475, 1224925, 1948573, 2302859, 2694835, 4428575, 9742865, 11514295, 13474175, 25331449, 48714325, 57571475, 126657245, 633286225]

約数ペア:

[(1, 633286225), (5, 126657245), (11, 57571475), (13, 48714325), (25, 25331449), (47, 13474175), (55, 11514295), (65, 9742865), (143, 4428575), (235, 2694835), (275, 2302859), (325, 1948573), (517, 1224925), (611, 1036475), (715, 885715), (1175, 538967), (2585, 244985), (3055, 207295), (3575, 177143), (3769, 168025), (6721, 94225), (12925, 48997), (15275, 41459), (18845, 33605)]