8192135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 12042240

約数和(自身を除く): 3850105

約数列:

[1, 5, 7, 19, 35, 95, 97, 127, 133, 485, 635, 665, 679, 889, 1843, 2413, 3395, 4445, 9215, 12065, 12319, 12901, 16891, 61595, 64505, 84455, 86233, 234061, 431165, 1170305, 1638427, 8192135]

約数ペア:

[(1, 8192135), (5, 1638427), (7, 1170305), (19, 431165), (35, 234061), (95, 86233), (97, 84455), (127, 64505), (133, 61595), (485, 16891), (635, 12901), (665, 12319), (679, 12065), (889, 9215), (1843, 4445), (2413, 3395)]