492077265

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 798336000

約数和(自身を除く): 306258735

約数列:

[1, 3, 5, 15, 131, 179, 393, 537, 655, 895, 1399, 1965, 2685, 4197, 6995, 20985, 23449, 70347, 117245, 183269, 250421, 351735, 549807, 751263, 916345, 1252105, 2749035, 3756315, 32805151, 98415453, 164025755, 492077265]

約数ペア:

[(1, 492077265), (3, 164025755), (5, 98415453), (15, 32805151), (131, 3756315), (179, 2749035), (393, 1252105), (537, 916345), (655, 751263), (895, 549807), (1399, 351735), (1965, 250421), (2685, 183269), (4197, 117245), (6995, 70347), (20985, 23449)]