23908615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 7817465

約数列:

[1, 5, 23, 29, 67, 107, 115, 145, 335, 535, 667, 1541, 1943, 2461, 3103, 3335, 7169, 7705, 9715, 12305, 15515, 35845, 44689, 71369, 164887, 207901, 223445, 356845, 824435, 1039505, 4781723, 23908615]

約数ペア:

[(1, 23908615), (5, 4781723), (23, 1039505), (29, 824435), (67, 356845), (107, 223445), (115, 207901), (145, 164887), (335, 71369), (535, 44689), (667, 35845), (1541, 15515), (1943, 12305), (2461, 9715), (3103, 7705), (3335, 7169)]