15375792

素因数分解:

$2^4\times 3^1\times {\mathrm{320329}}^1$

素因数の和:320340

約数の個数: 20

約数和(自身を含む): 39720920

約数和(自身を除く): 24345128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320329, 640658, 960987, 1281316, 1921974, 2562632, 3843948, 5125264, 7687896, 15375792]

約数ペア:

[(1, 15375792), (2, 7687896), (3, 5125264), (4, 3843948), (6, 2562632), (8, 1921974), (12, 1281316), (16, 960987), (24, 640658), (48, 320329)]