155429785

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6317}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 230480640

約数和(自身を除く): 75050855

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 665, 703, 1295, 3515, 4921, 6317, 24605, 31585, 44219, 120023, 221095, 233729, 600115, 840161, 1168645, 1636103, 4200805, 4440851, 8180515, 22204255, 31085957, 155429785]

約数ペア:

[(1, 155429785), (5, 31085957), (7, 22204255), (19, 8180515), (35, 4440851), (37, 4200805), (95, 1636103), (133, 1168645), (185, 840161), (259, 600115), (665, 233729), (703, 221095), (1295, 120023), (3515, 44219), (4921, 31585), (6317, 24605)]