7157085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 13203456

約数和(自身を除く): 6046371

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 127, 195, 221, 255, 289, 381, 635, 663, 867, 1105, 1445, 1651, 1905, 2159, 3315, 3757, 4335, 4953, 6477, 8255, 10795, 11271, 18785, 24765, 28067, 32385, 36703, 56355, 84201, 110109, 140335, 183515, 421005, 477139, 550545, 1431417, 2385695, 7157085]

約数ペア:

[(1, 7157085), (3, 2385695), (5, 1431417), (13, 550545), (15, 477139), (17, 421005), (39, 183515), (51, 140335), (65, 110109), (85, 84201), (127, 56355), (195, 36703), (221, 32385), (255, 28067), (289, 24765), (381, 18785), (635, 11271), (663, 10795), (867, 8255), (1105, 6477), (1445, 4953), (1651, 4335), (1905, 3757), (2159, 3315)]