69369615

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{24469}}^1$

素因数の和:24493

約数の個数: 40

約数和(自身を含む): 142121760

約数和(自身を除く): 72752145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 24469, 73407, 122345, 171283, 220221, 367035, 513849, 660663, 856415, 1101105, 1541547, 1981989, 2569245, 3303315, 4624641, 7707735, 9909945, 13873923, 23123205, 69369615]

約数ペア:

[(1, 69369615), (3, 23123205), (5, 13873923), (7, 9909945), (9, 7707735), (15, 4624641), (21, 3303315), (27, 2569245), (35, 1981989), (45, 1541547), (63, 1101105), (81, 856415), (105, 660663), (135, 513849), (189, 367035), (315, 220221), (405, 171283), (567, 122345), (945, 73407), (2835, 24469)]