3807765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 7443072

約数和(自身を除く): 3635307

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 283, 299, 345, 585, 849, 897, 1035, 1415, 1495, 2547, 2691, 3679, 4245, 4485, 6509, 11037, 12735, 13455, 18395, 19527, 32545, 33111, 55185, 58581, 84617, 97635, 165555, 253851, 292905, 423085, 761553, 1269255, 3807765]

約数ペア:

[(1, 3807765), (3, 1269255), (5, 761553), (9, 423085), (13, 292905), (15, 253851), (23, 165555), (39, 97635), (45, 84617), (65, 58581), (69, 55185), (115, 33111), (117, 32545), (195, 19527), (207, 18395), (283, 13455), (299, 12735), (345, 11037), (585, 6509), (849, 4485), (897, 4245), (1035, 3679), (1415, 2691), (1495, 2547)]