67605615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 148262400

約数和(自身を除く): 80656785

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 109, 165, 179, 231, 315, 327, 385, 495, 537, 545, 693, 763, 895, 981, 1155, 1199, 1253, 1611, 1635, 1969, 2289, 2685, 3465, 3597, 3759, 3815, 4905, 5907, 5995, 6265, 6867, 8055, 8393, 9845, 10791, 11277, 11445, 13783, 17721, 17985, 18795, 19511, 25179, 29535, 34335, 41349, 41965, 53955, 56385, 58533, 68915, 75537, 88605, 97555, 124047, 125895, 136577, 175599, 206745, 214621, 292665, 377685, 409731, 620235, 643863, 682885, 877995, 1073105, 1229193, 1502347, 1931589, 2048655, 3219315, 4507041, 6145965, 7511735, 9657945, 13521123, 22535205, 67605615]

約数ペア:

[(1, 67605615), (3, 22535205), (5, 13521123), (7, 9657945), (9, 7511735), (11, 6145965), (15, 4507041), (21, 3219315), (33, 2048655), (35, 1931589), (45, 1502347), (55, 1229193), (63, 1073105), (77, 877995), (99, 682885), (105, 643863), (109, 620235), (165, 409731), (179, 377685), (231, 292665), (315, 214621), (327, 206745), (385, 175599), (495, 136577), (537, 125895), (545, 124047), (693, 97555), (763, 88605), (895, 75537), (981, 68915), (1155, 58533), (1199, 56385), (1253, 53955), (1611, 41965), (1635, 41349), (1969, 34335), (2289, 29535), (2685, 25179), (3465, 19511), (3597, 18795), (3759, 17985), (3815, 17721), (4905, 13783), (5907, 11445), (5995, 11277), (6265, 10791), (6867, 9845), (8055, 8393)]