1340035245

素因数分解:

$3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10639}}^1$

素因数の和:10967

約数の個数: 40

約数和(自身を含む): 2410087680

約数和(自身を除く): 1070052435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 311, 405, 933, 1555, 2799, 4665, 8397, 10639, 13995, 25191, 31917, 41985, 53195, 95751, 125955, 159585, 287253, 478755, 861759, 1436265, 3308729, 4308795, 9926187, 16543645, 29778561, 49630935, 89335683, 148892805, 268007049, 446678415, 1340035245]

約数ペア:

[(1, 1340035245), (3, 446678415), (5, 268007049), (9, 148892805), (15, 89335683), (27, 49630935), (45, 29778561), (81, 16543645), (135, 9926187), (311, 4308795), (405, 3308729), (933, 1436265), (1555, 861759), (2799, 478755), (4665, 287253), (8397, 159585), (10639, 125955), (13995, 95751), (25191, 53195), (31917, 41985)]