1185235025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 1666500480

約数和(自身を除く): 481265455

約数列:

[1, 5, 13, 25, 53, 65, 67, 79, 169, 265, 325, 335, 395, 689, 845, 871, 1027, 1325, 1675, 1975, 3445, 3551, 4187, 4225, 4355, 5135, 5293, 8957, 11323, 13351, 17225, 17755, 20935, 21775, 25675, 26465, 44785, 46163, 54431, 56615, 66755, 68809, 88775, 104675, 132325, 223925, 230815, 272155, 280529, 283075, 333775, 344045, 600119, 707603, 894517, 1154075, 1360775, 1402645, 1720225, 3000595, 3538015, 3646877, 4472585, 7013225, 15002975, 17690075, 18234385, 22362925, 47409401, 91171925, 237047005, 1185235025]

約数ペア:

[(1, 1185235025), (5, 237047005), (13, 91171925), (25, 47409401), (53, 22362925), (65, 18234385), (67, 17690075), (79, 15002975), (169, 7013225), (265, 4472585), (325, 3646877), (335, 3538015), (395, 3000595), (689, 1720225), (845, 1402645), (871, 1360775), (1027, 1154075), (1325, 894517), (1675, 707603), (1975, 600119), (3445, 344045), (3551, 333775), (4187, 283075), (4225, 280529), (4355, 272155), (5135, 230815), (5293, 223925), (8957, 132325), (11323, 104675), (13351, 88775), (17225, 68809), (17755, 66755), (20935, 56615), (21775, 54431), (25675, 46163), (26465, 44785)]