230097975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 404974080

約数和(自身を除く): 174876105

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 251, 255, 425, 719, 753, 1255, 1275, 2157, 3595, 3765, 4267, 6275, 10785, 12223, 12801, 17975, 18825, 21335, 36669, 53925, 61115, 64005, 106675, 180469, 183345, 305575, 320025, 541407, 902345, 916725, 2707035, 3067973, 4511725, 9203919, 13535175, 15339865, 46019595, 76699325, 230097975]

約数ペア:

[(1, 230097975), (3, 76699325), (5, 46019595), (15, 15339865), (17, 13535175), (25, 9203919), (51, 4511725), (75, 3067973), (85, 2707035), (251, 916725), (255, 902345), (425, 541407), (719, 320025), (753, 305575), (1255, 183345), (1275, 180469), (2157, 106675), (3595, 64005), (3765, 61115), (4267, 53925), (6275, 36669), (10785, 21335), (12223, 18825), (12801, 17975)]