69944225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 100826880

約数和(自身を除く): 30882655

約数列:

[1, 5, 13, 19, 25, 47, 65, 95, 235, 241, 247, 325, 475, 611, 893, 1175, 1205, 1235, 3055, 3133, 4465, 4579, 6025, 6175, 11327, 11609, 15275, 15665, 22325, 22895, 56635, 58045, 59527, 78325, 114475, 147251, 215213, 283175, 290225, 297635, 736255, 1076065, 1488175, 2797769, 3681275, 5380325, 13988845, 69944225]

約数ペア:

[(1, 69944225), (5, 13988845), (13, 5380325), (19, 3681275), (25, 2797769), (47, 1488175), (65, 1076065), (95, 736255), (235, 297635), (241, 290225), (247, 283175), (325, 215213), (475, 147251), (611, 114475), (893, 78325), (1175, 59527), (1205, 58045), (1235, 56635), (3055, 22895), (3133, 22325), (4465, 15665), (4579, 15275), (6025, 11609), (6175, 11327)]