75437385

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 123150720

約数和(自身を除く): 47713335

約数列:

[1, 3, 5, 15, 97, 139, 291, 373, 417, 485, 695, 1119, 1455, 1865, 2085, 5595, 13483, 36181, 40449, 51847, 67415, 108543, 155541, 180905, 202245, 259235, 542715, 777705, 5029159, 15087477, 25145795, 75437385]

約数ペア:

[(1, 75437385), (3, 25145795), (5, 15087477), (15, 5029159), (97, 777705), (139, 542715), (291, 259235), (373, 202245), (417, 180905), (485, 155541), (695, 108543), (1119, 67415), (1455, 51847), (1865, 40449), (2085, 36181), (5595, 13483)]