64175085

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 67913235

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 239, 243, 255, 351, 405, 459, 585, 663, 717, 765, 1053, 1105, 1195, 1215, 1377, 1755, 1989, 2151, 2295, 3107, 3159, 3315, 3585, 4063, 4131, 5265, 5967, 6453, 6885, 9321, 9945, 10755, 12189, 15535, 15795, 17901, 19359, 20315, 20655, 27963, 29835, 32265, 36567, 46605, 52819, 53703, 58077, 60945, 83889, 89505, 96795, 109701, 139815, 158457, 182835, 251667, 264095, 268515, 290385, 329103, 419445, 475371, 548505, 755001, 792285, 987309, 1258335, 1426113, 1645515, 2376855, 3775005, 4278339, 4936545, 7130565, 12835017, 21391695, 64175085]

約数ペア:

[(1, 64175085), (3, 21391695), (5, 12835017), (9, 7130565), (13, 4936545), (15, 4278339), (17, 3775005), (27, 2376855), (39, 1645515), (45, 1426113), (51, 1258335), (65, 987309), (81, 792285), (85, 755001), (117, 548505), (135, 475371), (153, 419445), (195, 329103), (221, 290385), (239, 268515), (243, 264095), (255, 251667), (351, 182835), (405, 158457), (459, 139815), (585, 109701), (663, 96795), (717, 89505), (765, 83889), (1053, 60945), (1105, 58077), (1195, 53703), (1215, 52819), (1377, 46605), (1755, 36567), (1989, 32265), (2151, 29835), (2295, 27963), (3107, 20655), (3159, 20315), (3315, 19359), (3585, 17901), (4063, 15795), (4131, 15535), (5265, 12189), (5967, 10755), (6453, 9945), (6885, 9321)]