27081675

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 50755680

約数和(自身を除く): 23674005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 757, 795, 1325, 1431, 2271, 2385, 3785, 3975, 6813, 7155, 11355, 11925, 18925, 20439, 34065, 35775, 40121, 56775, 102195, 120363, 170325, 200605, 361089, 510975, 601815, 1003025, 1083267, 1805445, 3009075, 5416335, 9027225, 27081675]

約数ペア:

[(1, 27081675), (3, 9027225), (5, 5416335), (9, 3009075), (15, 1805445), (25, 1083267), (27, 1003025), (45, 601815), (53, 510975), (75, 361089), (135, 200605), (159, 170325), (225, 120363), (265, 102195), (477, 56775), (675, 40121), (757, 35775), (795, 34065), (1325, 20439), (1431, 18925), (2271, 11925), (2385, 11355), (3785, 7155), (3975, 6813)]