200553975

素因数分解:

$3^5\times 5^2\times {\mathrm{33013}}^1$

素因数の和:33038

約数の個数: 36

約数和(自身を含む): 372529976

約数和(自身を除く): 171976001

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 33013, 99039, 165065, 297117, 495195, 825325, 891351, 1485585, 2475975, 2674053, 4456755, 7427925, 8022159, 13370265, 22283775, 40110795, 66851325, 200553975]

約数ペア:

[(1, 200553975), (3, 66851325), (5, 40110795), (9, 22283775), (15, 13370265), (25, 8022159), (27, 7427925), (45, 4456755), (75, 2674053), (81, 2475975), (135, 1485585), (225, 891351), (243, 825325), (405, 495195), (675, 297117), (1215, 165065), (2025, 99039), (6075, 33013)]