83468265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 142594368

約数和(自身を除く): 59126103

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 157, 201, 335, 345, 471, 529, 785, 1005, 1541, 1587, 2355, 2645, 3611, 4623, 7705, 7935, 10519, 10833, 18055, 23115, 31557, 35443, 52595, 54165, 83053, 106329, 157785, 177215, 241937, 249159, 415265, 531645, 725811, 1209685, 1245795, 3629055, 5564551, 16693653, 27822755, 83468265]

約数ペア:

[(1, 83468265), (3, 27822755), (5, 16693653), (15, 5564551), (23, 3629055), (67, 1245795), (69, 1209685), (115, 725811), (157, 531645), (201, 415265), (335, 249159), (345, 241937), (471, 177215), (529, 157785), (785, 106329), (1005, 83053), (1541, 54165), (1587, 52595), (2355, 35443), (2645, 31557), (3611, 23115), (4623, 18055), (7705, 10833), (7935, 10519)]