56872935

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{743}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 117135360

約数和(自身を除く): 60262425

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 743, 945, 1215, 1701, 2187, 2229, 2835, 3645, 3715, 5103, 5201, 6687, 8505, 10935, 11145, 15309, 15603, 20061, 25515, 26005, 33435, 46809, 60183, 76545, 78015, 100305, 140427, 180549, 234045, 300915, 421281, 541647, 702135, 902745, 1263843, 1624941, 2106405, 2708235, 3791529, 6319215, 8124705, 11374587, 18957645, 56872935]

約数ペア:

[(1, 56872935), (3, 18957645), (5, 11374587), (7, 8124705), (9, 6319215), (15, 3791529), (21, 2708235), (27, 2106405), (35, 1624941), (45, 1263843), (63, 902745), (81, 702135), (105, 541647), (135, 421281), (189, 300915), (243, 234045), (315, 180549), (405, 140427), (567, 100305), (729, 78015), (743, 76545), (945, 60183), (1215, 46809), (1701, 33435), (2187, 26005), (2229, 25515), (2835, 20061), (3645, 15603), (3715, 15309), (5103, 11145), (5201, 10935), (6687, 8505)]