15372315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16267}}^1$

素因数の和:16288

約数の個数: 32

約数和(自身を含む): 31234560

約数和(自身を除く): 15862245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16267, 48801, 81335, 113869, 146403, 244005, 341607, 439209, 569345, 732015, 1024821, 1708035, 2196045, 3074463, 5124105, 15372315]

約数ペア:

[(1, 15372315), (3, 5124105), (5, 3074463), (7, 2196045), (9, 1708035), (15, 1024821), (21, 732015), (27, 569345), (35, 439209), (45, 341607), (63, 244005), (105, 146403), (135, 113869), (189, 81335), (315, 48801), (945, 16267)]