72424275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12572

約数の個数: 48

約数和(自身を含む): 149299968

約数和(自身を除く): 76875693

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 12541, 37623, 62705, 87787, 137951, 188115, 263361, 313525, 413853, 438935, 689755, 940575, 965657, 1316805, 2069265, 2194675, 2896971, 3448775, 4828285, 6584025, 10346325, 14484855, 24141425, 72424275]

約数ペア:

[(1, 72424275), (3, 24141425), (5, 14484855), (7, 10346325), (11, 6584025), (15, 4828285), (21, 3448775), (25, 2896971), (33, 2194675), (35, 2069265), (55, 1316805), (75, 965657), (77, 940575), (105, 689755), (165, 438935), (175, 413853), (231, 313525), (275, 263361), (385, 188115), (525, 137951), (825, 87787), (1155, 62705), (1925, 37623), (5775, 12541)]