192465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 419328

約数和(自身を除く): 226863

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 47, 63, 65, 91, 105, 117, 141, 195, 235, 273, 315, 329, 423, 455, 585, 611, 705, 819, 987, 1365, 1645, 1833, 2115, 2961, 3055, 4095, 4277, 4935, 5499, 9165, 12831, 14805, 21385, 27495, 38493, 64155, 192465]

約数ペア:

[(1, 192465), (3, 64155), (5, 38493), (7, 27495), (9, 21385), (13, 14805), (15, 12831), (21, 9165), (35, 5499), (39, 4935), (45, 4277), (47, 4095), (63, 3055), (65, 2961), (91, 2115), (105, 1833), (117, 1645), (141, 1365), (195, 987), (235, 819), (273, 705), (315, 611), (329, 585), (423, 455)]