142444995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6536

約数の個数: 64

約数和(自身を含む): 299151360

約数和(自身を除く): 156706365

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1995, 3135, 4389, 6491, 7315, 19473, 21945, 32455, 45437, 71401, 97365, 123329, 136311, 214203, 227185, 357005, 369987, 499807, 616645, 681555, 863303, 1071015, 1356619, 1499421, 1849935, 2499035, 2589909, 4069857, 4316515, 6783095, 7497105, 9496333, 12949545, 20349285, 28488999, 47481665, 142444995]

約数ペア:

[(1, 142444995), (3, 47481665), (5, 28488999), (7, 20349285), (11, 12949545), (15, 9496333), (19, 7497105), (21, 6783095), (33, 4316515), (35, 4069857), (55, 2589909), (57, 2499035), (77, 1849935), (95, 1499421), (105, 1356619), (133, 1071015), (165, 863303), (209, 681555), (231, 616645), (285, 499807), (385, 369987), (399, 357005), (627, 227185), (665, 214203), (1045, 136311), (1155, 123329), (1463, 97365), (1995, 71401), (3135, 45437), (4389, 32455), (6491, 21945), (7315, 19473)]