3049305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 5647104

約数和(自身を除く): 2597799

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 257, 339, 565, 771, 791, 1285, 1695, 1799, 2373, 3855, 3955, 5397, 8995, 11865, 26985, 29041, 87123, 145205, 203287, 435615, 609861, 1016435, 3049305]

約数ペア:

[(1, 3049305), (3, 1016435), (5, 609861), (7, 435615), (15, 203287), (21, 145205), (35, 87123), (105, 29041), (113, 26985), (257, 11865), (339, 8995), (565, 5397), (771, 3955), (791, 3855), (1285, 2373), (1695, 1799)]