1728994085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{6199}}^1$

素因数の和:6837

約数の個数: 32

約数和(自身を含む): 2558169600

約数和(自身を除く): 829175515

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 613, 3065, 4291, 6199, 7969, 21455, 30995, 39845, 43393, 55783, 80587, 216965, 278915, 402935, 564109, 2820545, 3799987, 18999935, 26599909, 49399831, 132999545, 246999155, 345798817, 1728994085]

約数ペア:

[(1, 1728994085), (5, 345798817), (7, 246999155), (13, 132999545), (35, 49399831), (65, 26599909), (91, 18999935), (455, 3799987), (613, 2820545), (3065, 564109), (4291, 402935), (6199, 278915), (7969, 216965), (21455, 80587), (30995, 55783), (39845, 43393)]