42949445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 64647936

約数和(自身を除く): 21698491

約数列:

[1, 5, 7, 11, 35, 55, 77, 281, 385, 397, 1405, 1967, 1985, 2779, 3091, 4367, 9835, 13895, 15455, 21637, 21835, 30569, 108185, 111557, 152845, 557785, 780899, 1227127, 3904495, 6135635, 8589889, 42949445]

約数ペア:

[(1, 42949445), (5, 8589889), (7, 6135635), (11, 3904495), (35, 1227127), (55, 780899), (77, 557785), (281, 152845), (385, 111557), (397, 108185), (1405, 30569), (1967, 21835), (1985, 21637), (2779, 15455), (3091, 13895), (4367, 9835)]