2015415423

素因数分解:

$3^2\times 7^2\times {\mathrm{607}}^1\times {\mathrm{7529}}^1$

素因数の和:8156

約数の個数: 36

約数和(自身を含む): 3392475840

約数和(自身を除く): 1377060417

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 607, 1821, 4249, 5463, 7529, 12747, 22587, 29743, 38241, 52703, 67761, 89229, 158109, 267687, 368921, 474327, 1106763, 3320289, 4570103, 13710309, 31990721, 41130927, 95972163, 223935047, 287916489, 671805141, 2015415423]

約数ペア:

[(1, 2015415423), (3, 671805141), (7, 287916489), (9, 223935047), (21, 95972163), (49, 41130927), (63, 31990721), (147, 13710309), (441, 4570103), (607, 3320289), (1821, 1106763), (4249, 474327), (5463, 368921), (7529, 267687), (12747, 158109), (22587, 89229), (29743, 67761), (38241, 52703)]