40133985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 68895360

約数和(自身を除く): 28761375

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 2657, 3021, 5035, 7971, 13285, 15105, 39855, 50483, 140821, 151449, 252415, 422463, 704105, 757245, 2112315, 2675599, 8026797, 13377995, 40133985]

約数ペア:

[(1, 40133985), (3, 13377995), (5, 8026797), (15, 2675599), (19, 2112315), (53, 757245), (57, 704105), (95, 422463), (159, 252415), (265, 151449), (285, 140821), (795, 50483), (1007, 39855), (2657, 15105), (3021, 13285), (5035, 7971)]