64510215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 133954560

約数和(自身を除く): 69444345

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 79, 101, 105, 147, 165, 231, 237, 245, 303, 385, 395, 505, 539, 553, 707, 735, 869, 1111, 1155, 1185, 1515, 1617, 1659, 2121, 2607, 2695, 2765, 3333, 3535, 3871, 4345, 4949, 5555, 6083, 7777, 7979, 8085, 8295, 10605, 11613, 13035, 14847, 16665, 18249, 19355, 23331, 23937, 24745, 30415, 38885, 39895, 42581, 54439, 55853, 58065, 74235, 87769, 91245, 116655, 119685, 127743, 163317, 167559, 212905, 263307, 272195, 279265, 390971, 438845, 614383, 638715, 816585, 837795, 1172913, 1316535, 1843149, 1954855, 3071915, 4300681, 5864565, 9215745, 12902043, 21503405, 64510215]

約数ペア:

[(1, 64510215), (3, 21503405), (5, 12902043), (7, 9215745), (11, 5864565), (15, 4300681), (21, 3071915), (33, 1954855), (35, 1843149), (49, 1316535), (55, 1172913), (77, 837795), (79, 816585), (101, 638715), (105, 614383), (147, 438845), (165, 390971), (231, 279265), (237, 272195), (245, 263307), (303, 212905), (385, 167559), (395, 163317), (505, 127743), (539, 119685), (553, 116655), (707, 91245), (735, 87769), (869, 74235), (1111, 58065), (1155, 55853), (1185, 54439), (1515, 42581), (1617, 39895), (1659, 38885), (2121, 30415), (2607, 24745), (2695, 23937), (2765, 23331), (3333, 19355), (3535, 18249), (3871, 16665), (4345, 14847), (4949, 13035), (5555, 11613), (6083, 10605), (7777, 8295), (7979, 8085)]