27240465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 50639616

約数和(自身を除く): 23399151

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4253, 6405, 12759, 21265, 29771, 63795, 89313, 148855, 259433, 446565, 778299, 1297165, 1816031, 3891495, 5448093, 9080155, 27240465]

約数ペア:

[(1, 27240465), (3, 9080155), (5, 5448093), (7, 3891495), (15, 1816031), (21, 1297165), (35, 778299), (61, 446565), (105, 259433), (183, 148855), (305, 89313), (427, 63795), (915, 29771), (1281, 21265), (2135, 12759), (4253, 6405)]