8379405

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6421}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 15027480

約数和(自身を除く): 6648075

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 6421, 19263, 32105, 57789, 96315, 186209, 288945, 558627, 931045, 1675881, 2793135, 8379405]

約数ペア:

[(1, 8379405), (3, 2793135), (5, 1675881), (9, 931045), (15, 558627), (29, 288945), (45, 186209), (87, 96315), (145, 57789), (261, 32105), (435, 19263), (1305, 6421)]