555295905

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 1072621440

約数和(自身を除く): 517325535

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 81, 85, 135, 153, 177, 255, 295, 405, 459, 531, 765, 885, 1003, 1367, 1377, 1593, 2295, 2655, 3009, 4101, 4779, 5015, 6835, 6885, 7965, 9027, 12303, 15045, 20505, 23239, 23895, 27081, 36909, 45135, 61515, 69717, 80653, 81243, 110727, 116195, 135405, 184545, 209151, 241959, 348585, 403265, 406215, 553635, 627453, 725877, 1045755, 1209795, 1371101, 1882359, 2177631, 3137265, 3629385, 4113303, 6532893, 6855505, 9411795, 10888155, 12339909, 20566515, 32664465, 37019727, 61699545, 111059181, 185098635, 555295905]

約数ペア:

[(1, 555295905), (3, 185098635), (5, 111059181), (9, 61699545), (15, 37019727), (17, 32664465), (27, 20566515), (45, 12339909), (51, 10888155), (59, 9411795), (81, 6855505), (85, 6532893), (135, 4113303), (153, 3629385), (177, 3137265), (255, 2177631), (295, 1882359), (405, 1371101), (459, 1209795), (531, 1045755), (765, 725877), (885, 627453), (1003, 553635), (1367, 406215), (1377, 403265), (1593, 348585), (2295, 241959), (2655, 209151), (3009, 184545), (4101, 135405), (4779, 116195), (5015, 110727), (6835, 81243), (6885, 80653), (7965, 69717), (9027, 61515), (12303, 45135), (15045, 36909), (20505, 27081), (23239, 23895)]