23657685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 40366080

約数和(自身を除く): 16708395

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1459, 3243, 4377, 5405, 7295, 16215, 21885, 33557, 68573, 100671, 167785, 205719, 342865, 503355, 1028595, 1577179, 4731537, 7885895, 23657685]

約数ペア:

[(1, 23657685), (3, 7885895), (5, 4731537), (15, 1577179), (23, 1028595), (47, 503355), (69, 342865), (115, 205719), (141, 167785), (235, 100671), (345, 68573), (705, 33557), (1081, 21885), (1459, 16215), (3243, 7295), (4377, 5405)]