90665055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 182784000

約数和(自身を除く): 92118945

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 2719, 3705, 6669, 8157, 11115, 13595, 24471, 33345, 35347, 40785, 51661, 73413, 106041, 122355, 154983, 176735, 258305, 318123, 367065, 464949, 530205, 671593, 774915, 954369, 1394847, 1590615, 2014779, 2324745, 3357965, 4771845, 6044337, 6974235, 10073895, 18133011, 30221685, 90665055]

約数ペア:

[(1, 90665055), (3, 30221685), (5, 18133011), (9, 10073895), (13, 6974235), (15, 6044337), (19, 4771845), (27, 3357965), (39, 2324745), (45, 2014779), (57, 1590615), (65, 1394847), (95, 954369), (117, 774915), (135, 671593), (171, 530205), (195, 464949), (247, 367065), (285, 318123), (351, 258305), (513, 176735), (585, 154983), (741, 122355), (855, 106041), (1235, 73413), (1755, 51661), (2223, 40785), (2565, 35347), (2719, 33345), (3705, 24471), (6669, 13595), (8157, 11115)]