2565877225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 3380051520

約数和(自身を除く): 814174295

約数列:

[1, 5, 25, 29, 67, 101, 145, 335, 505, 523, 725, 1675, 1943, 2525, 2615, 2929, 6767, 9715, 13075, 14645, 15167, 33835, 35041, 48575, 52823, 73225, 75835, 169175, 175205, 196243, 264115, 379175, 876025, 981215, 1016189, 1320575, 1531867, 3539141, 4906075, 5080945, 7659335, 17695705, 25404725, 38296675, 88478525, 102635089, 513175445, 2565877225]

約数ペア:

[(1, 2565877225), (5, 513175445), (25, 102635089), (29, 88478525), (67, 38296675), (101, 25404725), (145, 17695705), (335, 7659335), (505, 5080945), (523, 4906075), (725, 3539141), (1675, 1531867), (1943, 1320575), (2525, 1016189), (2615, 981215), (2929, 876025), (6767, 379175), (9715, 264115), (13075, 196243), (14645, 175205), (15167, 169175), (33835, 75835), (35041, 73225), (48575, 52823)]