569191025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 816697728

約数和(自身を除く): 247506703

約数列:

[1, 5, 13, 17, 25, 65, 71, 85, 221, 325, 355, 425, 923, 1105, 1207, 1451, 1775, 4615, 5525, 6035, 7255, 15691, 18863, 23075, 24667, 30175, 36275, 78455, 94315, 103021, 123335, 320671, 392275, 471575, 515105, 616675, 1339273, 1603355, 1751357, 2575525, 6696365, 8016775, 8756785, 22767641, 33481825, 43783925, 113838205, 569191025]

約数ペア:

[(1, 569191025), (5, 113838205), (13, 43783925), (17, 33481825), (25, 22767641), (65, 8756785), (71, 8016775), (85, 6696365), (221, 2575525), (325, 1751357), (355, 1603355), (425, 1339273), (923, 616675), (1105, 515105), (1207, 471575), (1451, 392275), (1775, 320671), (4615, 123335), (5525, 103021), (6035, 94315), (7255, 78455), (15691, 36275), (18863, 30175), (23075, 24667)]