103391025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 183363264

約数和(自身を除く): 79972239

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 415, 425, 977, 1245, 1275, 1411, 2075, 2931, 4233, 4885, 6225, 7055, 14655, 16609, 21165, 24425, 35275, 49827, 73275, 81091, 83045, 105825, 243273, 249135, 405455, 415225, 1216365, 1245675, 1378547, 2027275, 4135641, 6081825, 6892735, 20678205, 34463675, 103391025]

約数ペア:

[(1, 103391025), (3, 34463675), (5, 20678205), (15, 6892735), (17, 6081825), (25, 4135641), (51, 2027275), (75, 1378547), (83, 1245675), (85, 1216365), (249, 415225), (255, 405455), (415, 249135), (425, 243273), (977, 105825), (1245, 83045), (1275, 81091), (1411, 73275), (2075, 49827), (2931, 35275), (4233, 24425), (4885, 21165), (6225, 16609), (7055, 14655)]