165202335

素因数分解:

$3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 302507424

約数和(自身を除く): 137305089

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 243, 305, 405, 549, 729, 743, 915, 1215, 1647, 2229, 2745, 3645, 3715, 4941, 6687, 8235, 11145, 14823, 20061, 24705, 33435, 44469, 45323, 60183, 74115, 100305, 135969, 180549, 222345, 226615, 300915, 407907, 541647, 679845, 902745, 1223721, 2039535, 2708235, 3671163, 6118605, 11013489, 18355815, 33040467, 55067445, 165202335]

約数ペア:

[(1, 165202335), (3, 55067445), (5, 33040467), (9, 18355815), (15, 11013489), (27, 6118605), (45, 3671163), (61, 2708235), (81, 2039535), (135, 1223721), (183, 902745), (243, 679845), (305, 541647), (405, 407907), (549, 300915), (729, 226615), (743, 222345), (915, 180549), (1215, 135969), (1647, 100305), (2229, 74115), (2745, 60183), (3645, 45323), (3715, 44469), (4941, 33435), (6687, 24705), (8235, 20061), (11145, 14823)]