74871405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79229}}^1$

素因数の和:79250

約数の個数: 32

約数和(自身を含む): 152121600

約数和(自身を除く): 77250195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 79229, 237687, 396145, 554603, 713061, 1188435, 1663809, 2139183, 2773015, 3565305, 4991427, 8319045, 10695915, 14974281, 24957135, 74871405]

約数ペア:

[(1, 74871405), (3, 24957135), (5, 14974281), (7, 10695915), (9, 8319045), (15, 4991427), (21, 3565305), (27, 2773015), (35, 2139183), (45, 1663809), (63, 1188435), (105, 713061), (135, 554603), (189, 396145), (315, 237687), (945, 79229)]