1937145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1795335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 971, 1995, 2913, 4855, 6797, 14565, 18449, 20391, 33985, 55347, 92245, 101955, 129143, 276735, 387429, 645715, 1937145]

約数ペア:

[(1, 1937145), (3, 645715), (5, 387429), (7, 276735), (15, 129143), (19, 101955), (21, 92245), (35, 55347), (57, 33985), (95, 20391), (105, 18449), (133, 14565), (285, 6797), (399, 4855), (665, 2913), (971, 1995)]