2280876675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1329

約数の個数: 96

約数和(自身を含む): 4717031424

約数和(自身を除く): 2436154749

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 487, 525, 811, 825, 1155, 1461, 1925, 2433, 2435, 3409, 4055, 5357, 5677, 5775, 7305, 8921, 10227, 12165, 12175, 16071, 17031, 17045, 20275, 26763, 26785, 28385, 36525, 37499, 44605, 51135, 60825, 62447, 80355, 85155, 85225, 112497, 133815, 133925, 141925, 187341, 187495, 223025, 255675, 312235, 394957, 401775, 425775, 562485, 669075, 936705, 937475, 1184871, 1561175, 1974785, 2764699, 2812425, 4344527, 4683525, 5924355, 8294097, 9873925, 13033581, 13823495, 21722635, 29621775, 30411689, 41470485, 65167905, 69117475, 91235067, 108613175, 152058445, 207352425, 325839525, 456175335, 760292225, 2280876675]

約数ペア:

[(1, 2280876675), (3, 760292225), (5, 456175335), (7, 325839525), (11, 207352425), (15, 152058445), (21, 108613175), (25, 91235067), (33, 69117475), (35, 65167905), (55, 41470485), (75, 30411689), (77, 29621775), (105, 21722635), (165, 13823495), (175, 13033581), (231, 9873925), (275, 8294097), (385, 5924355), (487, 4683525), (525, 4344527), (811, 2812425), (825, 2764699), (1155, 1974785), (1461, 1561175), (1925, 1184871), (2433, 937475), (2435, 936705), (3409, 669075), (4055, 562485), (5357, 425775), (5677, 401775), (5775, 394957), (7305, 312235), (8921, 255675), (10227, 223025), (12165, 187495), (12175, 187341), (16071, 141925), (17031, 133925), (17045, 133815), (20275, 112497), (26763, 85225), (26785, 85155), (28385, 80355), (36525, 62447), (37499, 60825), (44605, 51135)]