23861385

素因数分解:

$3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 20168055

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 479, 615, 1107, 1215, 1437, 1845, 2395, 3321, 4311, 5535, 7185, 9963, 12933, 16605, 19639, 21555, 38799, 49815, 58917, 64665, 98195, 116397, 176751, 193995, 294585, 530253, 581985, 883755, 1590759, 2651265, 4772277, 7953795, 23861385]

約数ペア:

[(1, 23861385), (3, 7953795), (5, 4772277), (9, 2651265), (15, 1590759), (27, 883755), (41, 581985), (45, 530253), (81, 294585), (123, 193995), (135, 176751), (205, 116397), (243, 98195), (369, 64665), (405, 58917), (479, 49815), (615, 38799), (1107, 21555), (1215, 19639), (1437, 16605), (1845, 12933), (2395, 9963), (3321, 7185), (4311, 5535)]