27283725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 59192640

約数和(自身を除く): 31908915

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 51, 63, 75, 85, 105, 119, 153, 175, 225, 255, 315, 357, 425, 525, 595, 765, 1019, 1071, 1275, 1575, 1785, 2975, 3057, 3825, 5095, 5355, 7133, 8925, 9171, 15285, 17323, 21399, 25475, 26775, 35665, 45855, 51969, 64197, 76425, 86615, 106995, 121261, 155907, 178325, 229275, 259845, 320985, 363783, 433075, 534975, 606305, 779535, 1091349, 1299225, 1604925, 1818915, 3031525, 3897675, 5456745, 9094575, 27283725]

約数ペア:

[(1, 27283725), (3, 9094575), (5, 5456745), (7, 3897675), (9, 3031525), (15, 1818915), (17, 1604925), (21, 1299225), (25, 1091349), (35, 779535), (45, 606305), (51, 534975), (63, 433075), (75, 363783), (85, 320985), (105, 259845), (119, 229275), (153, 178325), (175, 155907), (225, 121261), (255, 106995), (315, 86615), (357, 76425), (425, 64197), (525, 51969), (595, 45855), (765, 35665), (1019, 26775), (1071, 25475), (1275, 21399), (1575, 17323), (1785, 15285), (2975, 9171), (3057, 8925), (3825, 7133), (5095, 5355)]