25793955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 49330944

約数和(自身を除く): 23536989

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 321, 487, 495, 535, 963, 1177, 1461, 1605, 2435, 3531, 4383, 4815, 5357, 5885, 7305, 10593, 16071, 17655, 21915, 26785, 48213, 52109, 52965, 80355, 156327, 241065, 260545, 468981, 573199, 781635, 1719597, 2344905, 2865995, 5158791, 8597985, 25793955]

約数ペア:

[(1, 25793955), (3, 8597985), (5, 5158791), (9, 2865995), (11, 2344905), (15, 1719597), (33, 781635), (45, 573199), (55, 468981), (99, 260545), (107, 241065), (165, 156327), (321, 80355), (487, 52965), (495, 52109), (535, 48213), (963, 26785), (1177, 21915), (1461, 17655), (1605, 16071), (2435, 10593), (3531, 7305), (4383, 5885), (4815, 5357)]