42622755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2963}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 78534144

約数和(自身を除く): 35911389

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 2055, 2877, 2963, 4795, 8889, 14385, 14815, 20741, 44445, 62223, 103705, 311115, 405931, 1217793, 2029655, 2841517, 6088965, 8524551, 14207585, 42622755]

約数ペア:

[(1, 42622755), (3, 14207585), (5, 8524551), (7, 6088965), (15, 2841517), (21, 2029655), (35, 1217793), (105, 405931), (137, 311115), (411, 103705), (685, 62223), (959, 44445), (2055, 20741), (2877, 14815), (2963, 14385), (4795, 8889)]