82123905

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 136865664

約数和(自身を除く): 54741759

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1095, 2027, 2701, 6081, 8103, 10135, 13505, 30405, 40515, 74999, 147971, 224997, 374995, 443913, 739855, 1124985, 2219565, 5474927, 16424781, 27374635, 82123905]

約数ペア:

[(1, 82123905), (3, 27374635), (5, 16424781), (15, 5474927), (37, 2219565), (73, 1124985), (111, 739855), (185, 443913), (219, 374995), (365, 224997), (555, 147971), (1095, 74999), (2027, 40515), (2701, 30405), (6081, 13505), (8103, 10135)]