13409265

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 8798991

約数列:

[1, 3, 5, 15, 53, 101, 159, 167, 265, 303, 501, 505, 795, 835, 1515, 2505, 5353, 8851, 16059, 16867, 26553, 26765, 44255, 50601, 80295, 84335, 132765, 253005, 893951, 2681853, 4469755, 13409265]

約数ペア:

[(1, 13409265), (3, 4469755), (5, 2681853), (15, 893951), (53, 253005), (101, 132765), (159, 84335), (167, 80295), (265, 50601), (303, 44255), (501, 26765), (505, 26553), (795, 16867), (835, 16059), (1515, 8851), (2505, 5353)]