137777705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 187294464

約数和(自身を除く): 49516759

約数列:

[1, 5, 13, 23, 65, 115, 157, 299, 587, 785, 1495, 2041, 2935, 3611, 7631, 10205, 13501, 18055, 38155, 46943, 67505, 92159, 175513, 234715, 460795, 877565, 1198067, 2119657, 5990335, 10598285, 27555541, 137777705]

約数ペア:

[(1, 137777705), (5, 27555541), (13, 10598285), (23, 5990335), (65, 2119657), (115, 1198067), (157, 877565), (299, 460795), (587, 234715), (785, 175513), (1495, 92159), (2041, 67505), (2935, 46943), (3611, 38155), (7631, 18055), (10205, 13501)]