72767565

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 149700096

約数和(自身を除く): 76932531

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 243, 255, 271, 351, 405, 459, 585, 663, 765, 813, 1053, 1105, 1215, 1355, 1377, 1755, 1989, 2295, 2439, 3159, 3315, 3523, 4065, 4131, 4607, 5265, 5967, 6885, 7317, 9945, 10569, 12195, 13821, 15795, 17615, 17901, 20655, 21951, 23035, 29835, 31707, 36585, 41463, 52845, 53703, 59891, 65853, 69105, 89505, 95121, 109755, 124389, 158535, 179673, 207315, 268515, 285363, 299455, 329265, 373167, 475605, 539019, 621945, 856089, 898365, 1119501, 1426815, 1617057, 1865835, 2695095, 4280445, 4851171, 5597505, 8085285, 14553513, 24255855, 72767565]

約数ペア:

[(1, 72767565), (3, 24255855), (5, 14553513), (9, 8085285), (13, 5597505), (15, 4851171), (17, 4280445), (27, 2695095), (39, 1865835), (45, 1617057), (51, 1426815), (65, 1119501), (81, 898365), (85, 856089), (117, 621945), (135, 539019), (153, 475605), (195, 373167), (221, 329265), (243, 299455), (255, 285363), (271, 268515), (351, 207315), (405, 179673), (459, 158535), (585, 124389), (663, 109755), (765, 95121), (813, 89505), (1053, 69105), (1105, 65853), (1215, 59891), (1355, 53703), (1377, 52845), (1755, 41463), (1989, 36585), (2295, 31707), (2439, 29835), (3159, 23035), (3315, 21951), (3523, 20655), (4065, 17901), (4131, 17615), (4607, 15795), (5265, 13821), (5967, 12195), (6885, 10569), (7317, 9945)]