38187435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 75640320

約数和(自身を除く): 37452885

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 429, 627, 715, 741, 937, 1045, 1235, 2145, 2717, 2811, 3135, 3705, 4685, 8151, 10307, 12181, 13585, 14055, 17803, 30921, 36543, 40755, 51535, 53409, 60905, 89015, 133991, 154605, 182715, 195833, 231439, 267045, 401973, 587499, 669955, 694317, 979165, 1157195, 2009865, 2545829, 2937495, 3471585, 7637487, 12729145, 38187435]

約数ペア:

[(1, 38187435), (3, 12729145), (5, 7637487), (11, 3471585), (13, 2937495), (15, 2545829), (19, 2009865), (33, 1157195), (39, 979165), (55, 694317), (57, 669955), (65, 587499), (95, 401973), (143, 267045), (165, 231439), (195, 195833), (209, 182715), (247, 154605), (285, 133991), (429, 89015), (627, 60905), (715, 53409), (741, 51535), (937, 40755), (1045, 36543), (1235, 30921), (2145, 17803), (2717, 14055), (2811, 13585), (3135, 12181), (3705, 10307), (4685, 8151)]