488049105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 849945600

約数和(自身を除く): 361896495

約数列:

[1, 3, 5, 15, 19, 57, 61, 67, 95, 183, 201, 285, 305, 335, 419, 915, 1005, 1159, 1257, 1273, 2095, 3477, 3819, 4087, 5795, 6285, 6365, 7961, 12261, 17385, 19095, 20435, 23883, 25559, 28073, 39805, 61305, 76677, 77653, 84219, 119415, 127795, 140365, 232959, 383385, 388265, 421095, 485621, 533387, 1164795, 1456863, 1600161, 1712453, 2428105, 2666935, 5137359, 7284315, 8000805, 8562265, 25686795, 32536607, 97609821, 162683035, 488049105]

約数ペア:

[(1, 488049105), (3, 162683035), (5, 97609821), (15, 32536607), (19, 25686795), (57, 8562265), (61, 8000805), (67, 7284315), (95, 5137359), (183, 2666935), (201, 2428105), (285, 1712453), (305, 1600161), (335, 1456863), (419, 1164795), (915, 533387), (1005, 485621), (1159, 421095), (1257, 388265), (1273, 383385), (2095, 232959), (3477, 140365), (3819, 127795), (4087, 119415), (5795, 84219), (6285, 77653), (6365, 76677), (7961, 61305), (12261, 39805), (17385, 28073), (19095, 25559), (20435, 23883)]