61071165

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 110633688

約数和(自身を除く): 49562523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1493, 1515, 2727, 4479, 4545, 7465, 8181, 13437, 13635, 22395, 40311, 40905, 67185, 120933, 150793, 201555, 452379, 604665, 753965, 1357137, 2261895, 4071411, 6785685, 12214233, 20357055, 61071165]

約数ペア:

[(1, 61071165), (3, 20357055), (5, 12214233), (9, 6785685), (15, 4071411), (27, 2261895), (45, 1357137), (81, 753965), (101, 604665), (135, 452379), (303, 201555), (405, 150793), (505, 120933), (909, 67185), (1493, 40905), (1515, 40311), (2727, 22395), (4479, 13635), (4545, 13437), (7465, 8181)]