6378985

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 8340696

約数和(自身を除く): 1961711

約数列:

[1, 5, 29, 37, 41, 145, 185, 205, 841, 1073, 1189, 1517, 4205, 5365, 5945, 7585, 31117, 34481, 43993, 155585, 172405, 219965, 1275797, 6378985]

約数ペア:

[(1, 6378985), (5, 1275797), (29, 219965), (37, 172405), (41, 155585), (145, 43993), (185, 34481), (205, 31117), (841, 7585), (1073, 5945), (1189, 5365), (1517, 4205)]