187368025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1597}}^1$

素因数の和:1658

約数の個数: 36

約数和(自身を含む): 264235692

約数和(自身を除く): 76867667

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 361, 475, 1235, 1597, 1805, 4693, 6175, 7985, 9025, 20761, 23465, 30343, 39925, 103805, 117325, 151715, 394459, 519025, 576517, 758575, 1972295, 2882585, 7494721, 9861475, 14412925, 37473605, 187368025]

約数ペア:

[(1, 187368025), (5, 37473605), (13, 14412925), (19, 9861475), (25, 7494721), (65, 2882585), (95, 1972295), (247, 758575), (325, 576517), (361, 519025), (475, 394459), (1235, 151715), (1597, 117325), (1805, 103805), (4693, 39925), (6175, 30343), (7985, 23465), (9025, 20761)]