79984695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10729}}^1$

素因数の和:10815

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 68346825

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 10729, 32187, 53645, 75103, 160935, 225309, 375515, 761759, 1126545, 2285277, 3808795, 5332313, 11426385, 15996939, 26661565, 79984695]

約数ペア:

[(1, 79984695), (3, 26661565), (5, 15996939), (7, 11426385), (15, 5332313), (21, 3808795), (35, 2285277), (71, 1126545), (105, 761759), (213, 375515), (355, 225309), (497, 160935), (1065, 75103), (1491, 53645), (2485, 32187), (7455, 10729)]