85269315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 139864320

約数和(自身を除く): 54595005

約数列:

[1, 3, 5, 15, 53, 159, 265, 283, 379, 795, 849, 1137, 1415, 1895, 4245, 5685, 14999, 20087, 44997, 60261, 74995, 100435, 107257, 224985, 301305, 321771, 536285, 1608855, 5684621, 17053863, 28423105, 85269315]

約数ペア:

[(1, 85269315), (3, 28423105), (5, 17053863), (15, 5684621), (53, 1608855), (159, 536285), (265, 321771), (283, 301305), (379, 224985), (795, 107257), (849, 100435), (1137, 74995), (1415, 60261), (1895, 44997), (4245, 20087), (5685, 14999)]