1256068695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{55127}}^1$

素因数の和:55180

約数の個数: 48

約数和(自身を含む): 2413283328

約数和(自身を除く): 1157214633

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 55127, 165381, 275635, 385889, 826905, 1157667, 1708937, 1929445, 2701223, 5126811, 5788335, 8103669, 8544685, 11962559, 13506115, 25634055, 35887677, 40518345, 59812795, 83737913, 179438385, 251213739, 418689565, 1256068695]

約数ペア:

[(1, 1256068695), (3, 418689565), (5, 251213739), (7, 179438385), (15, 83737913), (21, 59812795), (31, 40518345), (35, 35887677), (49, 25634055), (93, 13506115), (105, 11962559), (147, 8544685), (155, 8103669), (217, 5788335), (245, 5126811), (465, 2701223), (651, 1929445), (735, 1708937), (1085, 1157667), (1519, 826905), (3255, 385889), (4557, 275635), (7595, 165381), (22785, 55127)]