40849215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14599

約数の個数: 32

約数和(自身を含む): 75499776

約数和(自身を除く): 34650561

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 14563, 43689, 72815, 160193, 218445, 247571, 480579, 742713, 800965, 1237855, 2402895, 2723281, 3713565, 8169843, 13616405, 40849215]

約数ペア:

[(1, 40849215), (3, 13616405), (5, 8169843), (11, 3713565), (15, 2723281), (17, 2402895), (33, 1237855), (51, 800965), (55, 742713), (85, 480579), (165, 247571), (187, 218445), (255, 160193), (561, 72815), (935, 43689), (2805, 14563)]