2354715

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 4582656

約数和(自身を除く): 2227941

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 71, 99, 165, 201, 213, 335, 355, 495, 603, 639, 737, 781, 1005, 1065, 2211, 2343, 3015, 3195, 3685, 3905, 4757, 6633, 7029, 11055, 11715, 14271, 23785, 33165, 35145, 42813, 52327, 71355, 156981, 214065, 261635, 470943, 784905, 2354715]

約数ペア:

[(1, 2354715), (3, 784905), (5, 470943), (9, 261635), (11, 214065), (15, 156981), (33, 71355), (45, 52327), (55, 42813), (67, 35145), (71, 33165), (99, 23785), (165, 14271), (201, 11715), (213, 11055), (335, 7029), (355, 6633), (495, 4757), (603, 3905), (639, 3685), (737, 3195), (781, 3015), (1005, 2343), (1065, 2211)]