38374275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 66214016

約数和(自身を除く): 27839741

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 129, 163, 215, 219, 365, 489, 645, 815, 1075, 1095, 1825, 2445, 3139, 3225, 4075, 5475, 7009, 9417, 11899, 12225, 15695, 21027, 35045, 35697, 47085, 59495, 78475, 105135, 175225, 178485, 235425, 297475, 511657, 525675, 892425, 1534971, 2558285, 7674855, 12791425, 38374275]

約数ペア:

[(1, 38374275), (3, 12791425), (5, 7674855), (15, 2558285), (25, 1534971), (43, 892425), (73, 525675), (75, 511657), (129, 297475), (163, 235425), (215, 178485), (219, 175225), (365, 105135), (489, 78475), (645, 59495), (815, 47085), (1075, 35697), (1095, 35045), (1825, 21027), (2445, 15695), (3139, 12225), (3225, 11899), (4075, 9417), (5475, 7009)]