63933375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 117018720

約数和(自身を除く): 53085345

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 605, 825, 1375, 1409, 1815, 3025, 4125, 4227, 7045, 9075, 15125, 15499, 21135, 35225, 45375, 46497, 77495, 105675, 170489, 176125, 232485, 387475, 511467, 528375, 852445, 1162425, 1937375, 2557335, 4262225, 5812125, 12786675, 21311125, 63933375]

約数ペア:

[(1, 63933375), (3, 21311125), (5, 12786675), (11, 5812125), (15, 4262225), (25, 2557335), (33, 1937375), (55, 1162425), (75, 852445), (121, 528375), (125, 511467), (165, 387475), (275, 232485), (363, 176125), (375, 170489), (605, 105675), (825, 77495), (1375, 46497), (1409, 45375), (1815, 35225), (3025, 21135), (4125, 15499), (4227, 15125), (7045, 9075)]