240075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 473928

約数和(自身を除く): 233853

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 97, 99, 165, 225, 275, 291, 485, 495, 825, 873, 1067, 1455, 2425, 2475, 3201, 4365, 5335, 7275, 9603, 16005, 21825, 26675, 48015, 80025, 240075]

約数ペア:

[(1, 240075), (3, 80025), (5, 48015), (9, 26675), (11, 21825), (15, 16005), (25, 9603), (33, 7275), (45, 5335), (55, 4365), (75, 3201), (97, 2475), (99, 2425), (165, 1455), (225, 1067), (275, 873), (291, 825), (485, 495)]