40344045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 74145792

約数和(自身を除く): 33801747

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 1723, 3345, 4683, 5169, 7805, 8615, 12061, 23415, 25845, 36183, 60305, 180915, 384229, 1152687, 1921145, 2689603, 5763435, 8068809, 13448015, 40344045]

約数ペア:

[(1, 40344045), (3, 13448015), (5, 8068809), (7, 5763435), (15, 2689603), (21, 1921145), (35, 1152687), (105, 384229), (223, 180915), (669, 60305), (1115, 36183), (1561, 25845), (1723, 23415), (3345, 12061), (4683, 8615), (5169, 7805)]