2449725

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 4106880

約数和(自身を除く): 1657155

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 367, 445, 1101, 1335, 1835, 2225, 5505, 6675, 9175, 27525, 32663, 97989, 163315, 489945, 816575, 2449725]

約数ペア:

[(1, 2449725), (3, 816575), (5, 489945), (15, 163315), (25, 97989), (75, 32663), (89, 27525), (267, 9175), (367, 6675), (445, 5505), (1101, 2225), (1335, 1835)]