89004795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 162846720

約数和(自身を除く): 73841925

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 61, 111, 165, 183, 185, 239, 305, 407, 555, 671, 717, 915, 1195, 1221, 2013, 2035, 2257, 2629, 3355, 3585, 6105, 6771, 7887, 8843, 10065, 11285, 13145, 14579, 24827, 26529, 33855, 39435, 43737, 44215, 72895, 74481, 97273, 124135, 132645, 160369, 218685, 291819, 372405, 481107, 486365, 539423, 801845, 1459095, 1618269, 2405535, 2697115, 5933653, 8091345, 17800959, 29668265, 89004795]

約数ペア:

[(1, 89004795), (3, 29668265), (5, 17800959), (11, 8091345), (15, 5933653), (33, 2697115), (37, 2405535), (55, 1618269), (61, 1459095), (111, 801845), (165, 539423), (183, 486365), (185, 481107), (239, 372405), (305, 291819), (407, 218685), (555, 160369), (671, 132645), (717, 124135), (915, 97273), (1195, 74481), (1221, 72895), (2013, 44215), (2035, 43737), (2257, 39435), (2629, 33855), (3355, 26529), (3585, 24827), (6105, 14579), (6771, 13145), (7887, 11285), (8843, 10065)]