3245865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 6251520

約数和(自身を除く): 3005655

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1627, 1995, 4881, 8135, 11389, 24405, 30913, 34167, 56945, 92739, 154565, 170835, 216391, 463695, 649173, 1081955, 3245865]

約数ペア:

[(1, 3245865), (3, 1081955), (5, 649173), (7, 463695), (15, 216391), (19, 170835), (21, 154565), (35, 92739), (57, 56945), (95, 34167), (105, 30913), (133, 24405), (285, 11389), (399, 8135), (665, 4881), (1627, 1995)]