269607585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3121}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 465752448

約数和(自身を除く): 196144863

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 1329, 2215, 3121, 5759, 6645, 9363, 15605, 17277, 28795, 40573, 46815, 86385, 121719, 202865, 608595, 1382603, 4147809, 6913015, 17973839, 20739045, 53921517, 89869195, 269607585]

約数ペア:

[(1, 269607585), (3, 89869195), (5, 53921517), (13, 20739045), (15, 17973839), (39, 6913015), (65, 4147809), (195, 1382603), (443, 608595), (1329, 202865), (2215, 121719), (3121, 86385), (5759, 46815), (6645, 40573), (9363, 28795), (15605, 17277)]