65542770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{80917}}^1$

素因数の和:80936

約数の個数: 40

約数和(自身を含む): 176239404

約数和(自身を除く): 110696634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 80917, 161834, 242751, 404585, 485502, 728253, 809170, 1213755, 1456506, 2184759, 2427510, 3641265, 4369518, 6554277, 7282530, 10923795, 13108554, 21847590, 32771385, 65542770]

約数ペア:

[(1, 65542770), (2, 32771385), (3, 21847590), (5, 13108554), (6, 10923795), (9, 7282530), (10, 6554277), (15, 4369518), (18, 3641265), (27, 2427510), (30, 2184759), (45, 1456506), (54, 1213755), (81, 809170), (90, 728253), (135, 485502), (162, 404585), (270, 242751), (405, 161834), (810, 80917)]