127908165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 259614720

約数和(自身を除く): 131706555

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 295, 385, 413, 649, 885, 1155, 1239, 1877, 1947, 2065, 3245, 4543, 5631, 6195, 9385, 9735, 13139, 13629, 20647, 22715, 28155, 39417, 61941, 65695, 68145, 103235, 110743, 144529, 197085, 309705, 332229, 433587, 553715, 722645, 775201, 1218173, 1661145, 2167935, 2325603, 3654519, 3876005, 6090865, 8527211, 11628015, 18272595, 25581633, 42636055, 127908165]

約数ペア:

[(1, 127908165), (3, 42636055), (5, 25581633), (7, 18272595), (11, 11628015), (15, 8527211), (21, 6090865), (33, 3876005), (35, 3654519), (55, 2325603), (59, 2167935), (77, 1661145), (105, 1218173), (165, 775201), (177, 722645), (231, 553715), (295, 433587), (385, 332229), (413, 309705), (649, 197085), (885, 144529), (1155, 110743), (1239, 103235), (1877, 68145), (1947, 65695), (2065, 61941), (3245, 39417), (4543, 28155), (5631, 22715), (6195, 20647), (9385, 13629), (9735, 13139)]