2015575245

素因数分解:

$3^4\times 5^1\times {\mathrm{2099}}^1\times {\mathrm{2371}}^1$

素因数の和:4487

約数の個数: 40

約数和(自身を含む): 3616351200

約数和(自身を除く): 1600775955

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2099, 2371, 6297, 7113, 10495, 11855, 18891, 21339, 31485, 35565, 56673, 64017, 94455, 106695, 170019, 192051, 283365, 320085, 850095, 960255, 4976729, 14930187, 24883645, 44790561, 74650935, 134371683, 223952805, 403115049, 671858415, 2015575245]

約数ペア:

[(1, 2015575245), (3, 671858415), (5, 403115049), (9, 223952805), (15, 134371683), (27, 74650935), (45, 44790561), (81, 24883645), (135, 14930187), (405, 4976729), (2099, 960255), (2371, 850095), (6297, 320085), (7113, 283365), (10495, 192051), (11855, 170019), (18891, 106695), (21339, 94455), (31485, 64017), (35565, 56673)]