1542157045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 2235340800

約数和(自身を除く): 693183755

約数列:

[1, 5, 11, 13, 55, 59, 65, 139, 143, 263, 295, 649, 695, 715, 767, 1315, 1529, 1807, 2893, 3245, 3419, 3835, 7645, 8201, 8437, 9035, 14465, 15517, 17095, 19877, 36557, 37609, 41005, 42185, 77585, 90211, 99385, 106613, 170687, 182785, 188045, 201721, 402127, 451055, 475241, 533065, 853435, 1008605, 1172743, 2010635, 2156863, 2218931, 2376205, 5227651, 5863715, 10784315, 11094655, 23725493, 26138255, 28039219, 118627465, 140196095, 308431409, 1542157045]

約数ペア:

[(1, 1542157045), (5, 308431409), (11, 140196095), (13, 118627465), (55, 28039219), (59, 26138255), (65, 23725493), (139, 11094655), (143, 10784315), (263, 5863715), (295, 5227651), (649, 2376205), (695, 2218931), (715, 2156863), (767, 2010635), (1315, 1172743), (1529, 1008605), (1807, 853435), (2893, 533065), (3245, 475241), (3419, 451055), (3835, 402127), (7645, 201721), (8201, 188045), (8437, 182785), (9035, 170687), (14465, 106613), (15517, 99385), (17095, 90211), (19877, 77585), (36557, 42185), (37609, 41005)]