78104675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 106278912

約数和(自身を除く): 28174237

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 1487, 2101, 4775, 7435, 10505, 16357, 37175, 52525, 81785, 284017, 408925, 1420085, 3124187, 7100425, 15620935, 78104675]

約数ペア:

[(1, 78104675), (5, 15620935), (11, 7100425), (25, 3124187), (55, 1420085), (191, 408925), (275, 284017), (955, 81785), (1487, 52525), (2101, 37175), (4775, 16357), (7435, 10505)]