28629045

素因数分解:

$3^5\times 5^1\times {\mathrm{23563}}^1$

素因数の和:23583

約数の個数: 24

約数和(自身を含む): 51463776

約数和(自身を除く): 22834731

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 23563, 70689, 117815, 212067, 353445, 636201, 1060335, 1908603, 3181005, 5725809, 9543015, 28629045]

約数ペア:

[(1, 28629045), (3, 9543015), (5, 5725809), (9, 3181005), (15, 1908603), (27, 1060335), (45, 636201), (81, 353445), (135, 212067), (243, 117815), (405, 70689), (1215, 23563)]