229780485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16058

約数の個数: 48

約数和(自身を含む): 449504640

約数和(自身を除く): 219724155

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 14355, 16007, 48021, 80035, 144063, 176077, 240105, 464203, 528231, 720315, 880385, 1392609, 1584693, 2321015, 2641155, 4177827, 5106233, 6963045, 7923465, 15318699, 20889135, 25531165, 45956097, 76593495, 229780485]

約数ペア:

[(1, 229780485), (3, 76593495), (5, 45956097), (9, 25531165), (11, 20889135), (15, 15318699), (29, 7923465), (33, 6963045), (45, 5106233), (55, 4177827), (87, 2641155), (99, 2321015), (145, 1584693), (165, 1392609), (261, 880385), (319, 720315), (435, 528231), (495, 464203), (957, 240105), (1305, 176077), (1595, 144063), (2871, 80035), (4785, 48021), (14355, 16007)]