127008225

素因数分解:

$3^2\times 5^2\times {\mathrm{509}}^1\times {\mathrm{1109}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 228138300

約数和(自身を除く): 101130075

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 509, 1109, 1527, 2545, 3327, 4581, 5545, 7635, 9981, 12725, 16635, 22905, 27725, 38175, 49905, 83175, 114525, 249525, 564481, 1693443, 2822405, 5080329, 8467215, 14112025, 25401645, 42336075, 127008225]

約数ペア:

[(1, 127008225), (3, 42336075), (5, 25401645), (9, 14112025), (15, 8467215), (25, 5080329), (45, 2822405), (75, 1693443), (225, 564481), (509, 249525), (1109, 114525), (1527, 83175), (2545, 49905), (3327, 38175), (4581, 27725), (5545, 22905), (7635, 16635), (9981, 12725)]