27832361725

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{19031}}^1$

素因数の和:19246

約数の個数: 48

約数和(自身を含む): 40383772416

約数和(自身を除く): 12551410691

約数列:

[1, 5, 7, 25, 35, 61, 137, 175, 305, 427, 685, 959, 1525, 2135, 3425, 4795, 8357, 10675, 19031, 23975, 41785, 58499, 95155, 133217, 208925, 292495, 475775, 666085, 1160891, 1462475, 2607247, 3330425, 5804455, 8126237, 13036235, 18250729, 29022275, 40631185, 65181175, 91253645, 159042067, 203155925, 456268225, 795210335, 1113294469, 3976051675, 5566472345, 27832361725]

約数ペア:

[(1, 27832361725), (5, 5566472345), (7, 3976051675), (25, 1113294469), (35, 795210335), (61, 456268225), (137, 203155925), (175, 159042067), (305, 91253645), (427, 65181175), (685, 40631185), (959, 29022275), (1525, 18250729), (2135, 13036235), (3425, 8126237), (4795, 5804455), (8357, 3330425), (10675, 2607247), (19031, 1462475), (23975, 1160891), (41785, 666085), (58499, 475775), (95155, 292495), (133217, 208925)]