120221025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{94291}}^1$

素因数の和:94321

約数の個数: 24

約数和(自身を含む): 210459744

約数和(自身を除く): 90238719

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 94291, 282873, 471455, 1414365, 1602947, 2357275, 4808841, 7071825, 8014735, 24044205, 40073675, 120221025]

約数ペア:

[(1, 120221025), (3, 40073675), (5, 24044205), (15, 8014735), (17, 7071825), (25, 4808841), (51, 2357275), (75, 1602947), (85, 1414365), (255, 471455), (425, 282873), (1275, 94291)]