42788095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 64834560

約数和(自身を除く): 22046465

約数列:

[1, 5, 7, 19, 35, 37, 47, 95, 133, 185, 235, 259, 329, 665, 703, 893, 1295, 1369, 1645, 1739, 3515, 4465, 4921, 6251, 6845, 8695, 9583, 12173, 24605, 26011, 31255, 33041, 47915, 60865, 64343, 130055, 165205, 182077, 231287, 321715, 450401, 910385, 1156435, 1222517, 2252005, 6112585, 8557619, 42788095]

約数ペア:

[(1, 42788095), (5, 8557619), (7, 6112585), (19, 2252005), (35, 1222517), (37, 1156435), (47, 910385), (95, 450401), (133, 321715), (185, 231287), (235, 182077), (259, 165205), (329, 130055), (665, 64343), (703, 60865), (893, 47915), (1295, 33041), (1369, 31255), (1645, 26011), (1739, 24605), (3515, 12173), (4465, 9583), (4921, 8695), (6251, 6845)]