57418695

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 107490240

約数和(自身を除く): 50071545

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 1913, 2001, 3335, 5739, 6003, 9565, 10005, 17217, 28695, 30015, 43999, 55477, 86085, 131997, 166431, 219995, 277385, 395991, 499293, 659985, 832155, 1275971, 1979955, 2496465, 3827913, 6379855, 11483739, 19139565, 57418695]

約数ペア:

[(1, 57418695), (3, 19139565), (5, 11483739), (9, 6379855), (15, 3827913), (23, 2496465), (29, 1979955), (45, 1275971), (69, 832155), (87, 659985), (115, 499293), (145, 395991), (207, 277385), (261, 219995), (345, 166431), (435, 131997), (667, 86085), (1035, 55477), (1305, 43999), (1913, 30015), (2001, 28695), (3335, 17217), (5739, 10005), (6003, 9565)]