2677275

素因数分解:

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

素因数の和:252

約数の個数: 36

約数和(自身を含む): 4890808

約数和(自身を除く): 2213533

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 163, 219, 225, 365, 489, 657, 815, 1095, 1467, 1825, 2445, 3285, 4075, 5475, 7335, 11899, 12225, 16425, 35697, 36675, 59495, 107091, 178485, 297475, 535455, 892425, 2677275]

約数ペア:

[(1, 2677275), (3, 892425), (5, 535455), (9, 297475), (15, 178485), (25, 107091), (45, 59495), (73, 36675), (75, 35697), (163, 16425), (219, 12225), (225, 11899), (365, 7335), (489, 5475), (657, 4075), (815, 3285), (1095, 2445), (1467, 1825)]