55634475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 101437952

約数和(自身を除く): 45803477

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 195, 215, 325, 559, 645, 975, 1075, 1327, 1677, 2795, 3225, 3981, 6635, 8385, 13975, 17251, 19905, 33175, 41925, 51753, 57061, 86255, 99525, 171183, 258765, 285305, 431275, 741793, 855915, 1293825, 1426525, 2225379, 3708965, 4279575, 11126895, 18544825, 55634475]

約数ペア:

[(1, 55634475), (3, 18544825), (5, 11126895), (13, 4279575), (15, 3708965), (25, 2225379), (39, 1426525), (43, 1293825), (65, 855915), (75, 741793), (129, 431275), (195, 285305), (215, 258765), (325, 171183), (559, 99525), (645, 86255), (975, 57061), (1075, 51753), (1327, 41925), (1677, 33175), (2795, 19905), (3225, 17251), (3981, 13975), (6635, 8385)]