4245355295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1759}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 5498634240

約数和(自身を除く): 1253278945

約数列:

[1, 5, 23, 31, 115, 155, 677, 713, 1759, 3385, 3565, 8795, 15571, 20987, 40457, 54529, 77855, 104935, 202285, 272645, 482701, 1190843, 1254167, 2413505, 5954215, 6270835, 27389389, 36916133, 136946945, 184580665, 849071059, 4245355295]

約数ペア:

[(1, 4245355295), (5, 849071059), (23, 184580665), (31, 136946945), (115, 36916133), (155, 27389389), (677, 6270835), (713, 5954215), (1759, 2413505), (3385, 1254167), (3565, 1190843), (8795, 482701), (15571, 272645), (20987, 202285), (40457, 104935), (54529, 77855)]