40621585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 53747712

約数和(自身を除く): 13126127

約数列:

[1, 5, 17, 53, 71, 85, 127, 265, 355, 635, 901, 1207, 2159, 3763, 4505, 6035, 6731, 9017, 10795, 18815, 33655, 45085, 63971, 114427, 153289, 319855, 477901, 572135, 766445, 2389505, 8124317, 40621585]

約数ペア:

[(1, 40621585), (5, 8124317), (17, 2389505), (53, 766445), (71, 572135), (85, 477901), (127, 319855), (265, 153289), (355, 114427), (635, 63971), (901, 45085), (1207, 33655), (2159, 18815), (3763, 10795), (4505, 9017), (6035, 6731)]