22691565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 42981120

約数和(自身を除く): 20289555

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 491, 585, 711, 1027, 1185, 1473, 2455, 3081, 3555, 4419, 5135, 6383, 7365, 9243, 15405, 19149, 22095, 31915, 38789, 46215, 57447, 95745, 116367, 193945, 287235, 349101, 504257, 581835, 1512771, 1745505, 2521285, 4538313, 7563855, 22691565]

約数ペア:

[(1, 22691565), (3, 7563855), (5, 4538313), (9, 2521285), (13, 1745505), (15, 1512771), (39, 581835), (45, 504257), (65, 349101), (79, 287235), (117, 193945), (195, 116367), (237, 95745), (395, 57447), (491, 46215), (585, 38789), (711, 31915), (1027, 22095), (1185, 19149), (1473, 15405), (2455, 9243), (3081, 7365), (3555, 6383), (4419, 5135)]