473391795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{7207}}^1$

素因数の和:7395

約数の個数: 32

約数和(自身を含む): 788843520

約数和(自身を除く): 315451725

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 4379, 7207, 13137, 21621, 21895, 36035, 65685, 108105, 209003, 627009, 1045015, 1088257, 3135045, 3264771, 5441285, 16323855, 31559453, 94678359, 157797265, 473391795]

約数ペア:

[(1, 473391795), (3, 157797265), (5, 94678359), (15, 31559453), (29, 16323855), (87, 5441285), (145, 3264771), (151, 3135045), (435, 1088257), (453, 1045015), (755, 627009), (2265, 209003), (4379, 108105), (7207, 65685), (13137, 36035), (21621, 21895)]