41664155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 60056640

約数和(自身を除く): 18392485

約数列:

[1, 5, 13, 23, 29, 31, 65, 115, 145, 155, 299, 377, 403, 667, 713, 899, 961, 1495, 1885, 2015, 3335, 3565, 4495, 4805, 8671, 9269, 11687, 12493, 20677, 22103, 27869, 43355, 46345, 58435, 62465, 103385, 110515, 139345, 268801, 287339, 362297, 640987, 1344005, 1436695, 1811485, 3204935, 8332831, 41664155]

約数ペア:

[(1, 41664155), (5, 8332831), (13, 3204935), (23, 1811485), (29, 1436695), (31, 1344005), (65, 640987), (115, 362297), (145, 287339), (155, 268801), (299, 139345), (377, 110515), (403, 103385), (667, 62465), (713, 58435), (899, 46345), (961, 43355), (1495, 27869), (1885, 22103), (2015, 20677), (3335, 12493), (3565, 11687), (4495, 9269), (4805, 8671)]