237202005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 391532544

約数和(自身を除く): 154330539

約数列:

[1, 3, 5, 15, 37, 111, 185, 257, 555, 771, 1285, 1663, 3855, 4989, 8315, 9509, 24945, 28527, 47545, 61531, 142635, 184593, 307655, 427391, 922965, 1282173, 2136955, 6410865, 15813467, 47440401, 79067335, 237202005]

約数ペア:

[(1, 237202005), (3, 79067335), (5, 47440401), (15, 15813467), (37, 6410865), (111, 2136955), (185, 1282173), (257, 922965), (555, 427391), (771, 307655), (1285, 184593), (1663, 142635), (3855, 61531), (4989, 47545), (8315, 28527), (9509, 24945)]