25591545

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 112

約数和(自身を含む): 56661120

約数和(自身を除く): 31069575

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 59, 63, 81, 85, 105, 119, 135, 153, 177, 189, 243, 255, 295, 315, 357, 405, 413, 459, 531, 567, 595, 729, 765, 885, 945, 1003, 1071, 1215, 1239, 1377, 1593, 1701, 1785, 2065, 2295, 2655, 2835, 3009, 3213, 3645, 3717, 4131, 4779, 5015, 5103, 5355, 6195, 6885, 7021, 7965, 8505, 9027, 9639, 11151, 12393, 14337, 15045, 16065, 18585, 20655, 21063, 23895, 25515, 27081, 28917, 33453, 35105, 43011, 45135, 48195, 55755, 61965, 63189, 71685, 81243, 86751, 100359, 105315, 135405, 144585, 167265, 189567, 215055, 243729, 301077, 315945, 406215, 433755, 501795, 568701, 731187, 947835, 1218645, 1505385, 1706103, 2843505, 3655935, 5118309, 8530515, 25591545]

約数ペア:

[(1, 25591545), (3, 8530515), (5, 5118309), (7, 3655935), (9, 2843505), (15, 1706103), (17, 1505385), (21, 1218645), (27, 947835), (35, 731187), (45, 568701), (51, 501795), (59, 433755), (63, 406215), (81, 315945), (85, 301077), (105, 243729), (119, 215055), (135, 189567), (153, 167265), (177, 144585), (189, 135405), (243, 105315), (255, 100359), (295, 86751), (315, 81243), (357, 71685), (405, 63189), (413, 61965), (459, 55755), (531, 48195), (567, 45135), (595, 43011), (729, 35105), (765, 33453), (885, 28917), (945, 27081), (1003, 25515), (1071, 23895), (1215, 21063), (1239, 20655), (1377, 18585), (1593, 16065), (1701, 15045), (1785, 14337), (2065, 12393), (2295, 11151), (2655, 9639), (2835, 9027), (3009, 8505), (3213, 7965), (3645, 7021), (3717, 6885), (4131, 6195), (4779, 5355), (5015, 5103)]