153236435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 55782445

約数列:

[1, 5, 11, 29, 55, 145, 191, 319, 503, 955, 1595, 2101, 2515, 5533, 5539, 10505, 14587, 27665, 27695, 60929, 72935, 96073, 160457, 304645, 480365, 802285, 1056803, 2786117, 5284015, 13930585, 30647287, 153236435]

約数ペア:

[(1, 153236435), (5, 30647287), (11, 13930585), (29, 5284015), (55, 2786117), (145, 1056803), (191, 802285), (319, 480365), (503, 304645), (955, 160457), (1595, 96073), (2101, 72935), (2515, 60929), (5533, 27695), (5539, 27665), (10505, 14587)]