156983452025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2008103}}^1$

素因数の和:2008225

約数の個数: 24

約数和(自身を含む): 201693965760

約数和(自身を除く): 44710513735

約数列:

[1, 5, 25, 53, 59, 265, 295, 1325, 1475, 3127, 15635, 78175, 2008103, 10040515, 50202575, 106429459, 118478077, 532147295, 592390385, 2660736475, 2961951925, 6279338081, 31396690405, 156983452025]

約数ペア:

[(1, 156983452025), (5, 31396690405), (25, 6279338081), (53, 2961951925), (59, 2660736475), (265, 592390385), (295, 532147295), (1325, 118478077), (1475, 106429459), (3127, 50202575), (15635, 10040515), (78175, 2008103)]