42178135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6637}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 53528832

約数和(自身を除く): 11350697

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 6637, 33185, 205747, 272117, 1028735, 1360585, 8435627, 42178135]

約数ペア:

[(1, 42178135), (5, 8435627), (31, 1360585), (41, 1028735), (155, 272117), (205, 205747), (1271, 33185), (6355, 6637)]