69823845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 160917120

約数和(自身を除く): 91093275

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 59, 63, 65, 85, 91, 105, 117, 119, 153, 177, 195, 221, 255, 273, 289, 295, 315, 357, 413, 455, 531, 585, 595, 663, 765, 767, 819, 867, 885, 1003, 1071, 1105, 1239, 1365, 1445, 1547, 1785, 1989, 2023, 2065, 2301, 2601, 2655, 3009, 3315, 3717, 3757, 3835, 4095, 4335, 4641, 5015, 5355, 5369, 6069, 6195, 6903, 7021, 7735, 9027, 9945, 10115, 11271, 11505, 13005, 13039, 13923, 15045, 16107, 17051, 18207, 18585, 18785, 21063, 23205, 26299, 26845, 30345, 33813, 34515, 35105, 39117, 45135, 48321, 51153, 56355, 63189, 65195, 69615, 78897, 80535, 85255, 91035, 91273, 105315, 117351, 119357, 131495, 153459, 169065, 195585, 221663, 236691, 241605, 255765, 273819, 315945, 358071, 394485, 456365, 586755, 596785, 664989, 767295, 821457, 1074213, 1108315, 1183455, 1369095, 1551641, 1790355, 1994967, 3324945, 4107285, 4654923, 5371065, 7758205, 9974835, 13964769, 23274615, 69823845]

約数ペア:

[(1, 69823845), (3, 23274615), (5, 13964769), (7, 9974835), (9, 7758205), (13, 5371065), (15, 4654923), (17, 4107285), (21, 3324945), (35, 1994967), (39, 1790355), (45, 1551641), (51, 1369095), (59, 1183455), (63, 1108315), (65, 1074213), (85, 821457), (91, 767295), (105, 664989), (117, 596785), (119, 586755), (153, 456365), (177, 394485), (195, 358071), (221, 315945), (255, 273819), (273, 255765), (289, 241605), (295, 236691), (315, 221663), (357, 195585), (413, 169065), (455, 153459), (531, 131495), (585, 119357), (595, 117351), (663, 105315), (765, 91273), (767, 91035), (819, 85255), (867, 80535), (885, 78897), (1003, 69615), (1071, 65195), (1105, 63189), (1239, 56355), (1365, 51153), (1445, 48321), (1547, 45135), (1785, 39117), (1989, 35105), (2023, 34515), (2065, 33813), (2301, 30345), (2601, 26845), (2655, 26299), (3009, 23205), (3315, 21063), (3717, 18785), (3757, 18585), (3835, 18207), (4095, 17051), (4335, 16107), (4641, 15045), (5015, 13923), (5355, 13039), (5369, 13005), (6069, 11505), (6195, 11271), (6903, 10115), (7021, 9945), (7735, 9027)]