23407335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 48821760

約数和(自身を除く): 25414425

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 3911, 5985, 11733, 19555, 27377, 35199, 58665, 74309, 82131, 136885, 175995, 222927, 246393, 371545, 410655, 520163, 668781, 1114635, 1231965, 1560489, 2600815, 3343905, 4681467, 7802445, 23407335]

約数ペア:

[(1, 23407335), (3, 7802445), (5, 4681467), (7, 3343905), (9, 2600815), (15, 1560489), (19, 1231965), (21, 1114635), (35, 668781), (45, 520163), (57, 410655), (63, 371545), (95, 246393), (105, 222927), (133, 175995), (171, 136885), (285, 82131), (315, 74309), (399, 58665), (665, 35199), (855, 27377), (1197, 19555), (1995, 11733), (3911, 5985)]