39072375

素因数分解:

$3^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 77467104

約数和(自身を除く): 38394729

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 125, 135, 153, 225, 227, 255, 375, 405, 425, 459, 675, 681, 765, 1125, 1135, 1275, 1377, 2025, 2043, 2125, 2295, 3375, 3405, 3825, 3859, 5675, 6129, 6375, 6885, 10125, 10215, 11475, 11577, 17025, 18387, 19125, 19295, 28375, 30645, 34425, 34731, 51075, 57375, 57885, 85125, 91935, 96475, 104193, 153225, 172125, 173655, 255375, 289425, 312579, 459675, 482375, 520965, 766125, 868275, 1447125, 1562895, 2298375, 2604825, 4341375, 7814475, 13024125, 39072375]

約数ペア:

[(1, 39072375), (3, 13024125), (5, 7814475), (9, 4341375), (15, 2604825), (17, 2298375), (25, 1562895), (27, 1447125), (45, 868275), (51, 766125), (75, 520965), (81, 482375), (85, 459675), (125, 312579), (135, 289425), (153, 255375), (225, 173655), (227, 172125), (255, 153225), (375, 104193), (405, 96475), (425, 91935), (459, 85125), (675, 57885), (681, 57375), (765, 51075), (1125, 34731), (1135, 34425), (1275, 30645), (1377, 28375), (2025, 19295), (2043, 19125), (2125, 18387), (2295, 17025), (3375, 11577), (3405, 11475), (3825, 10215), (3859, 10125), (5675, 6885), (6129, 6375)]