74268775

素因数分解:

$5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1069}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 105613280

約数和(自身を除く): 31344505

約数列:

[1, 5, 7, 25, 35, 175, 397, 1069, 1985, 2779, 5345, 7483, 9925, 13895, 26725, 37415, 69475, 187075, 424393, 2121965, 2970751, 10609825, 14853755, 74268775]

約数ペア:

[(1, 74268775), (5, 14853755), (7, 10609825), (25, 2970751), (35, 2121965), (175, 424393), (397, 187075), (1069, 69475), (1985, 37415), (2779, 26725), (5345, 13895), (7483, 9925)]