15249017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 18616320

約数和(自身を除く): 3367303

約数列:

[1, 7, 17, 119, 127, 889, 1009, 2159, 7063, 15113, 17153, 120071, 128143, 897001, 2178431, 15249017]

約数ペア:

[(1, 15249017), (7, 2178431), (17, 897001), (119, 128143), (127, 120071), (889, 17153), (1009, 15113), (2159, 7063)]