56615535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 107827200

約数和(自身を除く): 51211665

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2879, 3933, 6555, 8637, 14395, 19665, 25911, 43185, 54701, 66217, 129555, 164103, 198651, 273505, 331085, 492309, 595953, 820515, 993255, 1258123, 2461545, 2979765, 3774369, 6290615, 11323107, 18871845, 56615535]

約数ペア:

[(1, 56615535), (3, 18871845), (5, 11323107), (9, 6290615), (15, 3774369), (19, 2979765), (23, 2461545), (45, 1258123), (57, 993255), (69, 820515), (95, 595953), (115, 492309), (171, 331085), (207, 273505), (285, 198651), (345, 164103), (437, 129555), (855, 66217), (1035, 54701), (1311, 43185), (2185, 25911), (2879, 19665), (3933, 14395), (6555, 8637)]