548252015

素因数分解:

$5^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 676769280

約数和(自身を除く): 128517265

約数列:

[1, 5, 89, 109, 127, 445, 545, 635, 7921, 9701, 11303, 13843, 39605, 48505, 56515, 69215, 863389, 1005967, 1232027, 4316945, 5029835, 6160135, 109650403, 548252015]

約数ペア:

[(1, 548252015), (5, 109650403), (89, 6160135), (109, 5029835), (127, 4316945), (445, 1232027), (545, 1005967), (635, 863389), (7921, 69215), (9701, 56515), (11303, 48505), (13843, 39605)]