154037455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 219498048

約数和(自身を除く): 65460593

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 485, 715, 1067, 1261, 2221, 5335, 6305, 11105, 13871, 24431, 28873, 69355, 122155, 144365, 215437, 317603, 1077185, 1588015, 2369807, 2800681, 11849035, 14003405, 30807491, 154037455]

約数ペア:

[(1, 154037455), (5, 30807491), (11, 14003405), (13, 11849035), (55, 2800681), (65, 2369807), (97, 1588015), (143, 1077185), (485, 317603), (715, 215437), (1067, 144365), (1261, 122155), (2221, 69355), (5335, 28873), (6305, 24431), (11105, 13871)]