145299765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 270418176

約数和(自身を除く): 125118411

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 53, 65, 85, 159, 195, 221, 255, 265, 663, 689, 795, 827, 901, 1105, 2067, 2481, 2703, 3315, 3445, 4135, 4505, 10335, 10751, 11713, 12405, 13515, 14059, 32253, 35139, 42177, 43831, 53755, 58565, 70295, 131493, 161265, 175695, 182767, 210885, 219155, 548301, 569803, 657465, 745127, 913835, 1709409, 2235381, 2741505, 2849015, 3725635, 8547045, 9686651, 11176905, 29059953, 48433255, 145299765]

約数ペア:

[(1, 145299765), (3, 48433255), (5, 29059953), (13, 11176905), (15, 9686651), (17, 8547045), (39, 3725635), (51, 2849015), (53, 2741505), (65, 2235381), (85, 1709409), (159, 913835), (195, 745127), (221, 657465), (255, 569803), (265, 548301), (663, 219155), (689, 210885), (795, 182767), (827, 175695), (901, 161265), (1105, 131493), (2067, 70295), (2481, 58565), (2703, 53755), (3315, 43831), (3445, 42177), (4135, 35139), (4505, 32253), (10335, 14059), (10751, 13515), (11713, 12405)]