23149605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 38807424

約数和(自身を除く): 15657819

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 787, 795, 1961, 2361, 3935, 5883, 9805, 11805, 29119, 29415, 41711, 87357, 125133, 145595, 208555, 436785, 625665, 1543307, 4629921, 7716535, 23149605]

約数ペア:

[(1, 23149605), (3, 7716535), (5, 4629921), (15, 1543307), (37, 625665), (53, 436785), (111, 208555), (159, 145595), (185, 125133), (265, 87357), (555, 41711), (787, 29415), (795, 29119), (1961, 11805), (2361, 9805), (3935, 5883)]