15132380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44507}}^1$

素因数の和:44533

約数の個数: 24

約数和(自身を含む): 33648048

約数和(自身を除く): 18515668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 44507, 89014, 178028, 222535, 445070, 756619, 890140, 1513238, 3026476, 3783095, 7566190, 15132380]

約数ペア:

[(1, 15132380), (2, 7566190), (4, 3783095), (5, 3026476), (10, 1513238), (17, 890140), (20, 756619), (34, 445070), (68, 222535), (85, 178028), (170, 89014), (340, 44507)]