71301285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 139501440

約数和(自身を除く): 68200155

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 4967, 14355, 14901, 24835, 44703, 54637, 74505, 144043, 163911, 223515, 273185, 432129, 491733, 720215, 819555, 1296387, 1584473, 2160645, 2458665, 4753419, 6481935, 7922365, 14260257, 23767095, 71301285]

約数ペア:

[(1, 71301285), (3, 23767095), (5, 14260257), (9, 7922365), (11, 6481935), (15, 4753419), (29, 2458665), (33, 2160645), (45, 1584473), (55, 1296387), (87, 819555), (99, 720215), (145, 491733), (165, 432129), (261, 273185), (319, 223515), (435, 163911), (495, 144043), (957, 74505), (1305, 54637), (1595, 44703), (2871, 24835), (4785, 14901), (4967, 14355)]