172956735

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{183023}}^1$

素因数の和:183044

約数の個数: 32

約数和(自身を含む): 351406080

約数和(自身を除く): 178449345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 183023, 549069, 915115, 1281161, 1647207, 2745345, 3843483, 4941621, 6405805, 8236035, 11530449, 19217415, 24708105, 34591347, 57652245, 172956735]

約数ペア:

[(1, 172956735), (3, 57652245), (5, 34591347), (7, 24708105), (9, 19217415), (15, 11530449), (21, 8236035), (27, 6405805), (35, 4941621), (45, 3843483), (63, 2745345), (105, 1647207), (135, 1281161), (189, 915115), (315, 549069), (945, 183023)]