5242575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 9860480

約数和(自身を除く): 4617905

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 283, 285, 325, 475, 741, 849, 975, 1235, 1415, 1425, 3679, 3705, 4245, 5377, 6175, 7075, 11037, 16131, 18395, 18525, 21225, 26885, 55185, 69901, 80655, 91975, 134425, 209703, 275925, 349505, 403275, 1048515, 1747525, 5242575]

約数ペア:

[(1, 5242575), (3, 1747525), (5, 1048515), (13, 403275), (15, 349505), (19, 275925), (25, 209703), (39, 134425), (57, 91975), (65, 80655), (75, 69901), (95, 55185), (195, 26885), (247, 21225), (283, 18525), (285, 18395), (325, 16131), (475, 11037), (741, 7075), (849, 6175), (975, 5377), (1235, 4245), (1415, 3705), (1425, 3679)]