124680545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{25471}}^1$

素因数の和:25576

約数の個数: 16

約数和(自身を含む): 165058560

約数和(自身を除く): 40378015

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 25471, 127355, 280181, 1400905, 2266919, 11334595, 24936109, 124680545]

約数ペア:

[(1, 124680545), (5, 24936109), (11, 11334595), (55, 2266919), (89, 1400905), (445, 280181), (979, 127355), (4895, 25471)]