11928475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 17054464

約数和(自身を除く): 5125989

約数列:

[1, 5, 13, 17, 25, 65, 85, 127, 221, 289, 325, 425, 635, 1105, 1445, 1651, 2159, 3175, 3757, 5525, 7225, 8255, 10795, 18785, 28067, 36703, 41275, 53975, 93925, 140335, 183515, 477139, 701675, 917575, 2385695, 11928475]

約数ペア:

[(1, 11928475), (5, 2385695), (13, 917575), (17, 701675), (25, 477139), (65, 183515), (85, 140335), (127, 93925), (221, 53975), (289, 41275), (325, 36703), (425, 28067), (635, 18785), (1105, 10795), (1445, 8255), (1651, 7225), (2159, 5525), (3175, 3757)]