1245853395

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{102161}}^1$

素因数の和:102443

約数の個数: 24

約数和(自身を含む): 2167468992

約数和(自身を除く): 921615597

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1355, 2439, 4065, 12195, 102161, 306483, 510805, 919449, 1532415, 4597245, 27685631, 83056893, 138428155, 249170679, 415284465, 1245853395]

約数ペア:

[(1, 1245853395), (3, 415284465), (5, 249170679), (9, 138428155), (15, 83056893), (45, 27685631), (271, 4597245), (813, 1532415), (1355, 919449), (2439, 510805), (4065, 306483), (12195, 102161)]