140984855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 191213568

約数和(自身を除く): 50228713

約数列:

[1, 5, 11, 41, 55, 103, 205, 451, 515, 607, 1133, 2255, 3035, 4223, 5665, 6677, 21115, 24887, 33385, 46453, 62521, 124435, 232265, 273757, 312605, 687731, 1368785, 2563361, 3438655, 12816805, 28196971, 140984855]

約数ペア:

[(1, 140984855), (5, 28196971), (11, 12816805), (41, 3438655), (55, 2563361), (103, 1368785), (205, 687731), (451, 312605), (515, 273757), (607, 232265), (1133, 124435), (2255, 62521), (3035, 46453), (4223, 33385), (5665, 24887), (6677, 21115)]