23686905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1613}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 41834880

約数和(自身を除く): 18147975

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1613, 2937, 4839, 4895, 8065, 14685, 17743, 24195, 53229, 88715, 143557, 266145, 430671, 717785, 1579127, 2153355, 4737381, 7895635, 23686905]

約数ペア:

[(1, 23686905), (3, 7895635), (5, 4737381), (11, 2153355), (15, 1579127), (33, 717785), (55, 430671), (89, 266145), (165, 143557), (267, 88715), (445, 53229), (979, 24195), (1335, 17743), (1613, 14685), (2937, 8065), (4839, 4895)]