23465655

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2647}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 40895712

約数和(自身を除く): 17430057

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2647, 2955, 7941, 8865, 13235, 23823, 39705, 119115, 521459, 1564377, 2607295, 4693131, 7821885, 23465655]

約数ペア:

[(1, 23465655), (3, 7821885), (5, 4693131), (9, 2607295), (15, 1564377), (45, 521459), (197, 119115), (591, 39705), (985, 23823), (1773, 13235), (2647, 8865), (2955, 7941)]