4286712289025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{6871}}^1\times {\mathrm{1085017}}^1$

素因数の和:1091921

約数の個数: 24

約数和(自身を含む): 5547445309824

約数和(自身を除く): 1260733020799

約数列:

[1, 5, 23, 25, 115, 575, 6871, 34355, 158033, 171775, 790165, 1085017, 3950825, 5425085, 24955391, 27125425, 124776955, 623884775, 7455151807, 37275759035, 171468491561, 186378795175, 857342457805, 4286712289025]

約数ペア:

[(1, 4286712289025), (5, 857342457805), (23, 186378795175), (25, 171468491561), (115, 37275759035), (575, 7455151807), (6871, 623884775), (34355, 124776955), (158033, 27125425), (171775, 24955391), (790165, 5425085), (1085017, 3950825)]