83147745

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 136422144

約数和(自身を除く): 53274399

約数列:

[1, 3, 5, 15, 71, 101, 213, 303, 355, 505, 773, 1065, 1515, 2319, 3865, 7171, 11595, 21513, 35855, 54883, 78073, 107565, 164649, 234219, 274415, 390365, 823245, 1171095, 5543183, 16629549, 27715915, 83147745]

約数ペア:

[(1, 83147745), (3, 27715915), (5, 16629549), (15, 5543183), (71, 1171095), (101, 823245), (213, 390365), (303, 274415), (355, 234219), (505, 164649), (773, 107565), (1065, 78073), (1515, 54883), (2319, 35855), (3865, 21513), (7171, 11595)]