8470935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 16267680

約数和(自身を除く): 7796745

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 157, 165, 327, 471, 495, 545, 785, 981, 1199, 1413, 1635, 1727, 2355, 3597, 4905, 5181, 5995, 7065, 8635, 10791, 15543, 17113, 17985, 25905, 51339, 53955, 77715, 85565, 154017, 188243, 256695, 564729, 770085, 941215, 1694187, 2823645, 8470935]

約数ペア:

[(1, 8470935), (3, 2823645), (5, 1694187), (9, 941215), (11, 770085), (15, 564729), (33, 256695), (45, 188243), (55, 154017), (99, 85565), (109, 77715), (157, 53955), (165, 51339), (327, 25905), (471, 17985), (495, 17113), (545, 15543), (785, 10791), (981, 8635), (1199, 7065), (1413, 5995), (1635, 5181), (1727, 4905), (2355, 3597)]