1967355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2064645

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 59, 65, 95, 117, 135, 171, 177, 195, 247, 285, 295, 351, 513, 531, 585, 741, 767, 855, 885, 1121, 1235, 1593, 1755, 2223, 2301, 2565, 2655, 3363, 3705, 3835, 5605, 6669, 6903, 7965, 10089, 11115, 11505, 14573, 16815, 20709, 30267, 33345, 34515, 43719, 50445, 72865, 103545, 131157, 151335, 218595, 393471, 655785, 1967355]

約数ペア:

[(1, 1967355), (3, 655785), (5, 393471), (9, 218595), (13, 151335), (15, 131157), (19, 103545), (27, 72865), (39, 50445), (45, 43719), (57, 34515), (59, 33345), (65, 30267), (95, 20709), (117, 16815), (135, 14573), (171, 11505), (177, 11115), (195, 10089), (247, 7965), (285, 6903), (295, 6669), (351, 5605), (513, 3835), (531, 3705), (585, 3363), (741, 2655), (767, 2565), (855, 2301), (885, 2223), (1121, 1755), (1235, 1593)]