13169775

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 22029840

約数和(自身を除く): 8860065

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 1973, 2225, 5919, 6675, 9865, 29595, 49325, 147975, 175597, 526791, 877985, 2633955, 4389925, 13169775]

約数ペア:

[(1, 13169775), (3, 4389925), (5, 2633955), (15, 877985), (25, 526791), (75, 175597), (89, 147975), (267, 49325), (445, 29595), (1335, 9865), (1973, 6675), (2225, 5919)]