70294065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1523}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 119822976

約数和(自身を除く): 49528911

約数列:

[1, 3, 5, 15, 17, 51, 85, 181, 255, 543, 905, 1523, 2715, 3077, 4569, 7615, 9231, 15385, 22845, 25891, 46155, 77673, 129455, 275663, 388365, 826989, 1378315, 4134945, 4686271, 14058813, 23431355, 70294065]

約数ペア:

[(1, 70294065), (3, 23431355), (5, 14058813), (15, 4686271), (17, 4134945), (51, 1378315), (85, 826989), (181, 388365), (255, 275663), (543, 129455), (905, 77673), (1523, 46155), (2715, 25891), (3077, 22845), (4569, 15385), (7615, 9231)]