2100090255

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{3529}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 3404049600

約数和(自身を除く): 1303959345

約数列:

[1, 3, 5, 15, 97, 291, 409, 485, 1227, 1455, 2045, 3529, 6135, 10587, 17645, 39673, 52935, 119019, 198365, 342313, 595095, 1026939, 1443361, 1711565, 4330083, 5134695, 7216805, 21650415, 140006017, 420018051, 700030085, 2100090255]

約数ペア:

[(1, 2100090255), (3, 700030085), (5, 420018051), (15, 140006017), (97, 21650415), (291, 7216805), (409, 5134695), (485, 4330083), (1227, 1711565), (1455, 1443361), (2045, 1026939), (3529, 595095), (6135, 342313), (10587, 198365), (17645, 119019), (39673, 52935)]