3420095

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 5107200

約数和(自身を除く): 1687105

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 139, 185, 259, 665, 695, 703, 973, 1295, 2641, 3515, 4865, 4921, 5143, 13205, 18487, 24605, 25715, 36001, 92435, 97717, 180005, 488585, 684019, 3420095]

約数ペア:

[(1, 3420095), (5, 684019), (7, 488585), (19, 180005), (35, 97717), (37, 92435), (95, 36001), (133, 25715), (139, 24605), (185, 18487), (259, 13205), (665, 5143), (695, 4921), (703, 4865), (973, 3515), (1295, 2641)]