913236445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 1223216640

約数和(自身を除く): 309980195

約数列:

[1, 5, 11, 55, 79, 101, 395, 505, 869, 1111, 2081, 4345, 5555, 7979, 10405, 22891, 39895, 87769, 114455, 164399, 210181, 438845, 821995, 1050905, 1808389, 2311991, 9041945, 11559955, 16604299, 83021495, 182647289, 913236445]

約数ペア:

[(1, 913236445), (5, 182647289), (11, 83021495), (55, 16604299), (79, 11559955), (101, 9041945), (395, 2311991), (505, 1808389), (869, 1050905), (1111, 821995), (2081, 438845), (4345, 210181), (5555, 164399), (7979, 114455), (10405, 87769), (22891, 39895)]