1331502925

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{1559}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 1671321600

約数和(自身を除く): 339818675

約数列:

[1, 5, 25, 127, 269, 635, 1345, 1559, 3175, 6725, 7795, 34163, 38975, 170815, 197993, 419371, 854075, 989965, 2096855, 4949825, 10484275, 53260117, 266300585, 1331502925]

約数ペア:

[(1, 1331502925), (5, 266300585), (25, 53260117), (127, 10484275), (269, 4949825), (635, 2096855), (1345, 989965), (1559, 854075), (3175, 419371), (6725, 197993), (7795, 170815), (34163, 38975)]