47395065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8129

約数の個数: 32

約数和(自身を含む): 83794176

約数和(自身を除く): 36399111

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 8081, 24243, 40405, 121215, 137377, 185863, 412131, 557589, 686885, 929315, 2060655, 2787945, 3159671, 9479013, 15798355, 47395065]

約数ペア:

[(1, 47395065), (3, 15798355), (5, 9479013), (15, 3159671), (17, 2787945), (23, 2060655), (51, 929315), (69, 686885), (85, 557589), (115, 412131), (255, 185863), (345, 137377), (391, 121215), (1173, 40405), (1955, 24243), (5865, 8081)]