27315645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 50297088

約数和(自身を除く): 22981443

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 471, 785, 1099, 1657, 2355, 3297, 4971, 5495, 8285, 11599, 16485, 24855, 34797, 57995, 173985, 260149, 780447, 1300745, 1821043, 3902235, 5463129, 9105215, 27315645]

約数ペア:

[(1, 27315645), (3, 9105215), (5, 5463129), (7, 3902235), (15, 1821043), (21, 1300745), (35, 780447), (105, 260149), (157, 173985), (471, 57995), (785, 34797), (1099, 24855), (1657, 16485), (2355, 11599), (3297, 8285), (4971, 5495)]