1188363265

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 1571524416

約数和(自身を除く): 383161151

約数列:

[1, 5, 19, 43, 61, 95, 215, 251, 305, 361, 817, 1159, 1255, 1805, 2623, 4085, 4769, 5795, 10793, 13115, 15311, 15523, 22021, 23845, 49837, 53965, 76555, 77615, 90611, 110105, 205067, 249185, 290909, 453055, 658373, 946903, 1025335, 1454545, 3291865, 3896273, 4734515, 5527271, 12509087, 19481365, 27636355, 62545435, 237672653, 1188363265]

約数ペア:

[(1, 1188363265), (5, 237672653), (19, 62545435), (43, 27636355), (61, 19481365), (95, 12509087), (215, 5527271), (251, 4734515), (305, 3896273), (361, 3291865), (817, 1454545), (1159, 1025335), (1255, 946903), (1805, 658373), (2623, 453055), (4085, 290909), (4769, 249185), (5795, 205067), (10793, 110105), (13115, 90611), (15311, 77615), (15523, 76555), (22021, 53965), (23845, 49837)]