29921955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16763}}^1$

素因数の和:16795

約数の個数: 32

約数和(自身を含む): 57936384

約数和(自身を除く): 28014429

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 16763, 50289, 83815, 117341, 251445, 284971, 352023, 586705, 854913, 1424855, 1760115, 1994797, 4274565, 5984391, 9973985, 29921955]

約数ペア:

[(1, 29921955), (3, 9973985), (5, 5984391), (7, 4274565), (15, 1994797), (17, 1760115), (21, 1424855), (35, 854913), (51, 586705), (85, 352023), (105, 284971), (119, 251445), (255, 117341), (357, 83815), (595, 50289), (1785, 16763)]