2238280995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 3759904512

約数和(自身を除く): 1521623517

約数列:

[1, 3, 5, 15, 23, 69, 115, 311, 345, 529, 907, 933, 1555, 1587, 2645, 2721, 4535, 4665, 7153, 7935, 13605, 20861, 21459, 35765, 62583, 104305, 107295, 164519, 282077, 312915, 479803, 493557, 822595, 846231, 1410385, 1439409, 2399015, 2467785, 4231155, 6487771, 7197045, 19463313, 32438855, 97316565, 149218733, 447656199, 746093665, 2238280995]

約数ペア:

[(1, 2238280995), (3, 746093665), (5, 447656199), (15, 149218733), (23, 97316565), (69, 32438855), (115, 19463313), (311, 7197045), (345, 6487771), (529, 4231155), (907, 2467785), (933, 2399015), (1555, 1439409), (1587, 1410385), (2645, 846231), (2721, 822595), (4535, 493557), (4665, 479803), (7153, 312915), (7935, 282077), (13605, 164519), (20861, 107295), (21459, 104305), (35765, 62583)]