63820005

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 106704000

約数和(自身を除く): 42883995

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 1949, 2183, 5847, 6549, 9745, 10915, 29235, 32745, 72113, 114991, 216339, 344973, 360565, 574955, 1081695, 1724865, 4254667, 12764001, 21273335, 63820005]

約数ペア:

[(1, 63820005), (3, 21273335), (5, 12764001), (15, 4254667), (37, 1724865), (59, 1081695), (111, 574955), (177, 360565), (185, 344973), (295, 216339), (555, 114991), (885, 72113), (1949, 32745), (2183, 29235), (5847, 10915), (6549, 9745)]