156965910885

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{166101493}}^1$

素因数の和:166101514

約数の個数: 32

約数和(自身を含む): 318914868480

約数和(自身を除く): 161948957595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 166101493, 498304479, 830507465, 1162710451, 1494913437, 2491522395, 3488131353, 4484740311, 5813552255, 7474567185, 10464394059, 17440656765, 22423701555, 31393182177, 52321970295, 156965910885]

約数ペア:

[(1, 156965910885), (3, 52321970295), (5, 31393182177), (7, 22423701555), (9, 17440656765), (15, 10464394059), (21, 7474567185), (27, 5813552255), (35, 4484740311), (45, 3488131353), (63, 2491522395), (105, 1494913437), (135, 1162710451), (189, 830507465), (315, 498304479), (945, 166101493)]