8028075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 14927616

約数和(自身を除く): 6899541

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 263, 275, 407, 555, 789, 825, 925, 1221, 1315, 2035, 2775, 2893, 3945, 6105, 6575, 8679, 9731, 10175, 14465, 19725, 29193, 30525, 43395, 48655, 72325, 107041, 145965, 216975, 243275, 321123, 535205, 729825, 1605615, 2676025, 8028075]

約数ペア:

[(1, 8028075), (3, 2676025), (5, 1605615), (11, 729825), (15, 535205), (25, 321123), (33, 243275), (37, 216975), (55, 145965), (75, 107041), (111, 72325), (165, 48655), (185, 43395), (263, 30525), (275, 29193), (407, 19725), (555, 14465), (789, 10175), (825, 9731), (925, 8679), (1221, 6575), (1315, 6105), (2035, 3945), (2775, 2893)]