60120755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 19194445

約数列:

[1, 5, 17, 47, 85, 101, 149, 235, 505, 745, 799, 1717, 2533, 3995, 4747, 7003, 8585, 12665, 15049, 23735, 35015, 75245, 80699, 119051, 255833, 403495, 595255, 707303, 1279165, 3536515, 12024151, 60120755]

約数ペア:

[(1, 60120755), (5, 12024151), (17, 3536515), (47, 1279165), (85, 707303), (101, 595255), (149, 403495), (235, 255833), (505, 119051), (745, 80699), (799, 75245), (1717, 35015), (2533, 23735), (3995, 15049), (4747, 12665), (7003, 8585)]