38077145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 12103975

約数列:

[1, 5, 29, 31, 43, 145, 155, 197, 215, 899, 985, 1247, 1333, 4495, 5713, 6107, 6235, 6665, 8471, 28565, 30535, 38657, 42355, 177103, 193285, 245659, 262601, 885515, 1228295, 1313005, 7615429, 38077145]

約数ペア:

[(1, 38077145), (5, 7615429), (29, 1313005), (31, 1228295), (43, 885515), (145, 262601), (155, 245659), (197, 193285), (215, 177103), (899, 42355), (985, 38657), (1247, 30535), (1333, 28565), (4495, 8471), (5713, 6665), (6107, 6235)]