283747965

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 460411776

約数和(自身を除く): 176663811

約数列:

[1, 3, 5, 15, 131, 197, 393, 591, 655, 733, 985, 1965, 2199, 2955, 3665, 10995, 25807, 77421, 96023, 129035, 144401, 288069, 387105, 433203, 480115, 722005, 1440345, 2166015, 18916531, 56749593, 94582655, 283747965]

約数ペア:

[(1, 283747965), (3, 94582655), (5, 56749593), (15, 18916531), (131, 2166015), (197, 1440345), (393, 722005), (591, 480115), (655, 433203), (733, 387105), (985, 288069), (1965, 144401), (2199, 129035), (2955, 96023), (3665, 77421), (10995, 25807)]