228095715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38891}}^1$

素因数の和:38939

約数の個数: 32

約数和(自身を含む): 403232256

約数和(自身を除く): 175136541

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 38891, 116673, 194455, 583365, 661147, 894493, 1983441, 2683479, 3305735, 4472465, 9917205, 13417395, 15206381, 45619143, 76031905, 228095715]

約数ペア:

[(1, 228095715), (3, 76031905), (5, 45619143), (15, 15206381), (17, 13417395), (23, 9917205), (51, 4472465), (69, 3305735), (85, 2683479), (115, 1983441), (255, 894493), (345, 661147), (391, 583365), (1173, 194455), (1955, 116673), (5865, 38891)]