2319312975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{259867}}^1$

素因数の和:259904

約数の個数: 48

約数和(自身を含む): 4640203008

約数和(自身を除く): 2320890033

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 259867, 779601, 1299335, 1819069, 3898005, 4417739, 5457207, 6496675, 9095345, 13253217, 19490025, 22088695, 27286035, 30924173, 45476725, 66266085, 92772519, 110443475, 136430175, 154620865, 331330425, 463862595, 773104325, 2319312975]

約数ペア:

[(1, 2319312975), (3, 773104325), (5, 463862595), (7, 331330425), (15, 154620865), (17, 136430175), (21, 110443475), (25, 92772519), (35, 66266085), (51, 45476725), (75, 30924173), (85, 27286035), (105, 22088695), (119, 19490025), (175, 13253217), (255, 9095345), (357, 6496675), (425, 5457207), (525, 4417739), (595, 3898005), (1275, 1819069), (1785, 1299335), (2975, 779601), (8925, 259867)]