713472255

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 1266430464

約数和(自身を除く): 552958209

約数列:

[1, 3, 5, 9, 15, 45, 71, 107, 213, 321, 355, 535, 639, 963, 1065, 1605, 2087, 3195, 4815, 6261, 7597, 10435, 18783, 22791, 31305, 37985, 68373, 93915, 113955, 148177, 223309, 341865, 444531, 669927, 740885, 1116545, 1333593, 2009781, 2222655, 3349635, 6667965, 10048905, 15854939, 47564817, 79274695, 142694451, 237824085, 713472255]

約数ペア:

[(1, 713472255), (3, 237824085), (5, 142694451), (9, 79274695), (15, 47564817), (45, 15854939), (71, 10048905), (107, 6667965), (213, 3349635), (321, 2222655), (355, 2009781), (535, 1333593), (639, 1116545), (963, 740885), (1065, 669927), (1605, 444531), (2087, 341865), (3195, 223309), (4815, 148177), (6261, 113955), (7597, 93915), (10435, 68373), (18783, 37985), (22791, 31305)]