90752445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 182762112

約数和(自身を除く): 92009667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 4723, 6405, 14169, 19215, 23615, 33061, 42507, 70845, 99183, 165305, 212535, 288103, 297549, 495915, 864309, 1440515, 1487745, 2016721, 2592927, 4321545, 6050163, 10083605, 12964635, 18150489, 30250815, 90752445]

約数ペア:

[(1, 90752445), (3, 30250815), (5, 18150489), (7, 12964635), (9, 10083605), (15, 6050163), (21, 4321545), (35, 2592927), (45, 2016721), (61, 1487745), (63, 1440515), (105, 864309), (183, 495915), (305, 297549), (315, 288103), (427, 212535), (549, 165305), (915, 99183), (1281, 70845), (2135, 42507), (2745, 33061), (3843, 23615), (4723, 19215), (6405, 14169)]