85800309

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 139449600

約数和(自身を除く): 53649291

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 1613, 2533, 3129, 4839, 7599, 11291, 17731, 27421, 33873, 53193, 82263, 191947, 240337, 575841, 721011, 1682359, 4085729, 5047077, 12257187, 28600103, 85800309]

約数ペア:

[(1, 85800309), (3, 28600103), (7, 12257187), (17, 5047077), (21, 4085729), (51, 1682359), (119, 721011), (149, 575841), (357, 240337), (447, 191947), (1043, 82263), (1613, 53193), (2533, 33873), (3129, 27421), (4839, 17731), (7599, 11291)]