74796045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 122083200

約数和(自身を除く): 47287155

約数列:

[1, 3, 5, 15, 89, 179, 267, 313, 445, 537, 895, 939, 1335, 1565, 2685, 4695, 15931, 27857, 47793, 56027, 79655, 83571, 139285, 168081, 238965, 280135, 417855, 840405, 4986403, 14959209, 24932015, 74796045]

約数ペア:

[(1, 74796045), (3, 24932015), (5, 14959209), (15, 4986403), (89, 840405), (179, 417855), (267, 280135), (313, 238965), (445, 168081), (537, 139285), (895, 83571), (939, 79655), (1335, 56027), (1565, 47793), (2685, 27857), (4695, 15931)]