67125135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 135613440

約数和(自身を除く): 68488305

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 89, 105, 165, 231, 267, 385, 445, 623, 653, 979, 1155, 1335, 1869, 1959, 2937, 3115, 3265, 4571, 4895, 6853, 7183, 9345, 9795, 13713, 14685, 20559, 21549, 22855, 34265, 35915, 50281, 58117, 68565, 102795, 107745, 150843, 174351, 251405, 290585, 406819, 639287, 754215, 871755, 1220457, 1917861, 2034095, 3196435, 4475009, 6102285, 9589305, 13425027, 22375045, 67125135]

約数ペア:

[(1, 67125135), (3, 22375045), (5, 13425027), (7, 9589305), (11, 6102285), (15, 4475009), (21, 3196435), (33, 2034095), (35, 1917861), (55, 1220457), (77, 871755), (89, 754215), (105, 639287), (165, 406819), (231, 290585), (267, 251405), (385, 174351), (445, 150843), (623, 107745), (653, 102795), (979, 68565), (1155, 58117), (1335, 50281), (1869, 35915), (1959, 34265), (2937, 22855), (3115, 21549), (3265, 20559), (4571, 14685), (4895, 13713), (6853, 9795), (7183, 9345)]