228702915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31567}}^1$

素因数の和:31608

約数の個数: 48

約数和(自身を含む): 472762368

約数和(自身を除く): 244059453

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 31567, 94701, 157835, 220969, 284103, 473505, 662907, 726041, 1104845, 1420515, 1988721, 2178123, 3314535, 3630205, 5082287, 6534369, 9943605, 10890615, 15246861, 25411435, 32671845, 45740583, 76234305, 228702915]

約数ペア:

[(1, 228702915), (3, 76234305), (5, 45740583), (7, 32671845), (9, 25411435), (15, 15246861), (21, 10890615), (23, 9943605), (35, 6534369), (45, 5082287), (63, 3630205), (69, 3314535), (105, 2178123), (115, 1988721), (161, 1420515), (207, 1104845), (315, 726041), (345, 662907), (483, 473505), (805, 284103), (1035, 220969), (1449, 157835), (2415, 94701), (7245, 31567)]