76728345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7729

約数の個数: 32

約数和(自身を含む): 132537600

約数和(自身を除く): 55809255

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 7669, 10005, 23007, 38345, 115035, 176387, 222401, 529161, 667203, 881935, 1112005, 2645805, 3336015, 5115223, 15345669, 25576115, 76728345]

約数ペア:

[(1, 76728345), (3, 25576115), (5, 15345669), (15, 5115223), (23, 3336015), (29, 2645805), (69, 1112005), (87, 881935), (115, 667203), (145, 529161), (345, 222401), (435, 176387), (667, 115035), (2001, 38345), (3335, 23007), (7669, 10005)]