4223505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3820335

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 179, 195, 363, 429, 537, 605, 715, 895, 1573, 1815, 1969, 2145, 2327, 2685, 4719, 5907, 6981, 7865, 9845, 11635, 21659, 23595, 25597, 29535, 34905, 64977, 76791, 108295, 127985, 281567, 324885, 383955, 844701, 1407835, 4223505]

約数ペア:

[(1, 4223505), (3, 1407835), (5, 844701), (11, 383955), (13, 324885), (15, 281567), (33, 127985), (39, 108295), (55, 76791), (65, 64977), (121, 34905), (143, 29535), (165, 25597), (179, 23595), (195, 21659), (363, 11635), (429, 9845), (537, 7865), (605, 6981), (715, 5907), (895, 4719), (1573, 2685), (1815, 2327), (1969, 2145)]