91717275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 171933440

約数和(自身を除く): 80216165

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 4951, 6175, 14853, 18525, 24755, 64363, 74265, 94069, 123775, 193089, 282207, 321815, 371325, 470345, 965445, 1222897, 1411035, 1609075, 2351725, 3668691, 4827225, 6114485, 7055175, 18343455, 30572425, 91717275]

約数ペア:

[(1, 91717275), (3, 30572425), (5, 18343455), (13, 7055175), (15, 6114485), (19, 4827225), (25, 3668691), (39, 2351725), (57, 1609075), (65, 1411035), (75, 1222897), (95, 965445), (195, 470345), (247, 371325), (285, 321815), (325, 282207), (475, 193089), (741, 123775), (975, 94069), (1235, 74265), (1425, 64363), (3705, 24755), (4951, 18525), (6175, 14853)]