38797525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 55968640

約数和(自身を除く): 17171115

約数列:

[1, 5, 13, 19, 25, 61, 65, 95, 103, 247, 305, 325, 475, 515, 793, 1159, 1235, 1339, 1525, 1957, 2575, 3965, 5795, 6175, 6283, 6695, 9785, 15067, 19825, 25441, 28975, 31415, 33475, 48925, 75335, 81679, 119377, 127205, 157075, 376675, 408395, 596885, 636025, 1551901, 2041975, 2984425, 7759505, 38797525]

約数ペア:

[(1, 38797525), (5, 7759505), (13, 2984425), (19, 2041975), (25, 1551901), (61, 636025), (65, 596885), (95, 408395), (103, 376675), (247, 157075), (305, 127205), (325, 119377), (475, 81679), (515, 75335), (793, 48925), (1159, 33475), (1235, 31415), (1339, 28975), (1525, 25441), (1957, 19825), (2575, 15067), (3965, 9785), (5795, 6695), (6175, 6283)]