85156910175

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^2$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 143454983472

約数和(自身を除く): 58298073297

約数列:

[1, 3, 5, 15, 25, 75, 113, 173, 241, 339, 519, 565, 723, 865, 1205, 1695, 2595, 2825, 3615, 4325, 6025, 8475, 12975, 18075, 19549, 27233, 41693, 58081, 58647, 81699, 97745, 125079, 136165, 174243, 208465, 290405, 293235, 408495, 488725, 625395, 680825, 871215, 1042325, 1452025, 1466175, 2042475, 3126975, 4356075, 4711309, 6563153, 10048013, 14133927, 19689459, 23556545, 30144039, 32815765, 50240065, 70669635, 98447295, 117782725, 150720195, 164078825, 251200325, 353348175, 492236475, 753600975, 1135425469, 3406276407, 5677127345, 17031382035, 28385636725, 85156910175]

約数ペア:

[(1, 85156910175), (3, 28385636725), (5, 17031382035), (15, 5677127345), (25, 3406276407), (75, 1135425469), (113, 753600975), (173, 492236475), (241, 353348175), (339, 251200325), (519, 164078825), (565, 150720195), (723, 117782725), (865, 98447295), (1205, 70669635), (1695, 50240065), (2595, 32815765), (2825, 30144039), (3615, 23556545), (4325, 19689459), (6025, 14133927), (8475, 10048013), (12975, 6563153), (18075, 4711309), (19549, 4356075), (27233, 3126975), (41693, 2042475), (58081, 1466175), (58647, 1452025), (81699, 1042325), (97745, 871215), (125079, 680825), (136165, 625395), (174243, 488725), (208465, 408495), (290405, 293235)]