101920775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5077}}^1$

素因数の和:5171

約数の個数: 24

約数和(自身を含む): 139787184

約数和(自身を除く): 37866409

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 4015, 5077, 20075, 25385, 55847, 126925, 279235, 370621, 1396175, 1853105, 4076831, 9265525, 20384155, 101920775]

約数ペア:

[(1, 101920775), (5, 20384155), (11, 9265525), (25, 4076831), (55, 1853105), (73, 1396175), (275, 370621), (365, 279235), (803, 126925), (1825, 55847), (4015, 25385), (5077, 20075)]