289375275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32423}}^1$

素因数の和:32460

約数の個数: 48

約数和(自身を含む): 578962944

約数和(自身を除く): 289587669

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 32423, 97269, 162115, 226961, 486345, 551191, 680883, 810575, 1134805, 1653573, 2431725, 2755955, 3404415, 3858337, 5674025, 8267865, 11575011, 13779775, 17022075, 19291685, 41339325, 57875055, 96458425, 289375275]

約数ペア:

[(1, 289375275), (3, 96458425), (5, 57875055), (7, 41339325), (15, 19291685), (17, 17022075), (21, 13779775), (25, 11575011), (35, 8267865), (51, 5674025), (75, 3858337), (85, 3404415), (105, 2755955), (119, 2431725), (175, 1653573), (255, 1134805), (357, 810575), (425, 680883), (525, 551191), (595, 486345), (1275, 226961), (1785, 162115), (2975, 97269), (8925, 32423)]