5638815

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 112

約数和(自身を含む): 13220928

約数和(自身を除く): 7582113

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 81, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 243, 255, 273, 315, 351, 357, 405, 455, 459, 567, 585, 595, 663, 729, 765, 819, 945, 1053, 1071, 1105, 1215, 1365, 1377, 1547, 1701, 1755, 1785, 1989, 2295, 2457, 2835, 3159, 3213, 3315, 3645, 4095, 4131, 4641, 5103, 5265, 5355, 5967, 6885, 7371, 7735, 8505, 9477, 9639, 9945, 12285, 12393, 13923, 15795, 16065, 17901, 20655, 22113, 23205, 25515, 28917, 29835, 36855, 41769, 47385, 48195, 53703, 61965, 66339, 69615, 86751, 89505, 110565, 125307, 144585, 161109, 208845, 268515, 331695, 375921, 433755, 626535, 805545, 1127763, 1879605, 5638815]

約数ペア:

[(1, 5638815), (3, 1879605), (5, 1127763), (7, 805545), (9, 626535), (13, 433755), (15, 375921), (17, 331695), (21, 268515), (27, 208845), (35, 161109), (39, 144585), (45, 125307), (51, 110565), (63, 89505), (65, 86751), (81, 69615), (85, 66339), (91, 61965), (105, 53703), (117, 48195), (119, 47385), (135, 41769), (153, 36855), (189, 29835), (195, 28917), (221, 25515), (243, 23205), (255, 22113), (273, 20655), (315, 17901), (351, 16065), (357, 15795), (405, 13923), (455, 12393), (459, 12285), (567, 9945), (585, 9639), (595, 9477), (663, 8505), (729, 7735), (765, 7371), (819, 6885), (945, 5967), (1053, 5355), (1071, 5265), (1105, 5103), (1215, 4641), (1365, 4131), (1377, 4095), (1547, 3645), (1701, 3315), (1755, 3213), (1785, 3159), (1989, 2835), (2295, 2457)]