22430075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 28956480

約数和(自身を除く): 6526405

約数列:

[1, 5, 25, 41, 79, 205, 277, 395, 1025, 1385, 1975, 3239, 6925, 11357, 16195, 21883, 56785, 80975, 109415, 283925, 547075, 897203, 4486015, 22430075]

約数ペア:

[(1, 22430075), (5, 4486015), (25, 897203), (41, 547075), (79, 283925), (205, 109415), (277, 80975), (395, 56785), (1025, 21883), (1385, 16195), (1975, 11357), (3239, 6925)]