71746895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 96920064

約数和(自身を除く): 25173169

約数列:

[1, 5, 11, 53, 55, 151, 163, 265, 583, 755, 815, 1661, 1793, 2915, 8003, 8305, 8639, 8965, 24613, 40015, 43195, 88033, 95029, 123065, 270743, 440165, 475145, 1304489, 1353715, 6522445, 14349379, 71746895]

約数ペア:

[(1, 71746895), (5, 14349379), (11, 6522445), (53, 1353715), (55, 1304489), (151, 475145), (163, 440165), (265, 270743), (583, 123065), (755, 95029), (815, 88033), (1661, 43195), (1793, 40015), (2915, 24613), (8003, 8965), (8305, 8639)]