381002955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11791

約数の個数: 32

約数和(自身を含む): 636310080

約数和(自身を除く): 255307125

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 615, 795, 2173, 6519, 10865, 11689, 32595, 35067, 58445, 175335, 479249, 619517, 1437747, 1858551, 2396245, 3097585, 7188735, 9292755, 25400197, 76200591, 127000985, 381002955]

約数ペア:

[(1, 381002955), (3, 127000985), (5, 76200591), (15, 25400197), (41, 9292755), (53, 7188735), (123, 3097585), (159, 2396245), (205, 1858551), (265, 1437747), (615, 619517), (795, 479249), (2173, 175335), (6519, 58445), (10865, 35067), (11689, 32595)]