42757425

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 76956880

約数和(自身を除く): 34199455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 619, 921, 1535, 1857, 2763, 3095, 4605, 5571, 7675, 9285, 13815, 15475, 23025, 27855, 46425, 69075, 139275, 190033, 570099, 950165, 1710297, 2850495, 4750825, 8551485, 14252475, 42757425]

約数ペア:

[(1, 42757425), (3, 14252475), (5, 8551485), (9, 4750825), (15, 2850495), (25, 1710297), (45, 950165), (75, 570099), (225, 190033), (307, 139275), (619, 69075), (921, 46425), (1535, 27855), (1857, 23025), (2763, 15475), (3095, 13815), (4605, 9285), (5571, 7675)]