16476345

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 30504960

約数和(自身を除く): 14028615

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 127, 135, 155, 279, 381, 465, 635, 837, 961, 1143, 1395, 1905, 2883, 3429, 3937, 4185, 4805, 5715, 8649, 11811, 14415, 17145, 19685, 25947, 35433, 43245, 59055, 106299, 122047, 129735, 177165, 366141, 531495, 610235, 1098423, 1830705, 3295269, 5492115, 16476345]

約数ペア:

[(1, 16476345), (3, 5492115), (5, 3295269), (9, 1830705), (15, 1098423), (27, 610235), (31, 531495), (45, 366141), (93, 177165), (127, 129735), (135, 122047), (155, 106299), (279, 59055), (381, 43245), (465, 35433), (635, 25947), (837, 19685), (961, 17145), (1143, 14415), (1395, 11811), (1905, 8649), (2883, 5715), (3429, 4805), (3937, 4185)]