228686975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4496

約数の個数: 36

約数和(自身を含む): 330103872

約数和(自身を除く): 101416897

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 2057, 3025, 4447, 4675, 10285, 22235, 48917, 51425, 75599, 111175, 244585, 377995, 538087, 831589, 1222925, 1889975, 2690435, 4157945, 9147479, 13452175, 20789725, 45737395, 228686975]

約数ペア:

[(1, 228686975), (5, 45737395), (11, 20789725), (17, 13452175), (25, 9147479), (55, 4157945), (85, 2690435), (121, 1889975), (187, 1222925), (275, 831589), (425, 538087), (605, 377995), (935, 244585), (2057, 111175), (3025, 75599), (4447, 51425), (4675, 48917), (10285, 22235)]