267290385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6211}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 453227520

約数和(自身を除く): 185937135

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 2265, 2869, 6211, 8607, 14345, 18633, 31055, 43035, 93165, 118009, 354027, 590045, 937861, 1770135, 2813583, 4689305, 14067915, 17819359, 53458077, 89096795, 267290385]

約数ペア:

[(1, 267290385), (3, 89096795), (5, 53458077), (15, 17819359), (19, 14067915), (57, 4689305), (95, 2813583), (151, 1770135), (285, 937861), (453, 590045), (755, 354027), (2265, 118009), (2869, 93165), (6211, 43035), (8607, 31055), (14345, 18633)]