1995165.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 15006035

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 811, 817, 1045, 2365, 4055, 4085, 8921, 8987, 15409, 34873, 44605, 44935, 77045, 169499, 174365, 383603, 662587, 847495, 1918015, 3312935, 7288457, 36442285]

約数ペア:

[(1, 36442285), (5, 7288457), (11, 3312935), (19, 1918015), (43, 847495), (55, 662587), (95, 383603), (209, 174365), (215, 169499), (473, 77045), (811, 44935), (817, 44605), (1045, 34873), (2365, 15409), (4055, 8987), (4085, 8921)]