246015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 539136

約数和(自身を除く): 293121

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 71, 77, 99, 105, 165, 213, 231, 315, 355, 385, 495, 497, 639, 693, 781, 1065, 1155, 1491, 2343, 2485, 3195, 3465, 3905, 4473, 5467, 7029, 7455, 11715, 16401, 22365, 27335, 35145, 49203, 82005, 246015]

約数ペア:

[(1, 246015), (3, 82005), (5, 49203), (7, 35145), (9, 27335), (11, 22365), (15, 16401), (21, 11715), (33, 7455), (35, 7029), (45, 5467), (55, 4473), (63, 3905), (71, 3465), (77, 3195), (99, 2485), (105, 2343), (165, 1491), (213, 1155), (231, 1065), (315, 781), (355, 693), (385, 639), (495, 497)]