4754645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7070976

約数和(自身を除く): 2316331

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 131, 305, 427, 595, 655, 917, 1037, 2135, 2227, 4585, 5185, 7259, 7991, 11135, 15589, 36295, 39955, 55937, 77945, 135847, 279685, 679235, 950929, 4754645]

約数ペア:

[(1, 4754645), (5, 950929), (7, 679235), (17, 279685), (35, 135847), (61, 77945), (85, 55937), (119, 39955), (131, 36295), (305, 15589), (427, 11135), (595, 7991), (655, 7259), (917, 5185), (1037, 4585), (2135, 2227)]