496968705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1913}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 902918016

約数和(自身を除く): 405949311

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 251, 345, 753, 1035, 1255, 1913, 2259, 3765, 5739, 5773, 9565, 11295, 17217, 17319, 28695, 28865, 43999, 51957, 86085, 86595, 131997, 219995, 259785, 395991, 480163, 659985, 1440489, 1979955, 2400815, 4321467, 7202445, 11043749, 21607335, 33131247, 55218745, 99393741, 165656235, 496968705]

約数ペア:

[(1, 496968705), (3, 165656235), (5, 99393741), (9, 55218745), (15, 33131247), (23, 21607335), (45, 11043749), (69, 7202445), (115, 4321467), (207, 2400815), (251, 1979955), (345, 1440489), (753, 659985), (1035, 480163), (1255, 395991), (1913, 259785), (2259, 219995), (3765, 131997), (5739, 86595), (5773, 86085), (9565, 51957), (11295, 43999), (17217, 28865), (17319, 28695)]