42046515

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{133481}}^1$

素因数の和:133499

約数の個数: 24

約数和(自身を含む): 83292768

約数和(自身を除く): 41246253

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 133481, 400443, 667405, 934367, 1201329, 2002215, 2803101, 4671835, 6006645, 8409303, 14015505, 42046515]

約数ペア:

[(1, 42046515), (3, 14015505), (5, 8409303), (7, 6006645), (9, 4671835), (15, 2803101), (21, 2002215), (35, 1201329), (45, 934367), (63, 667405), (105, 400443), (315, 133481)]