987083535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{48781}}^1$

素因数の和:48879

約数の個数: 32

約数和(自身を含む): 1685905920

約数和(自身を除く): 698822385

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 48781, 146343, 243905, 731715, 926839, 2780517, 3463451, 4634195, 10390353, 13902585, 17317255, 51951765, 65805569, 197416707, 329027845, 987083535]

約数ペア:

[(1, 987083535), (3, 329027845), (5, 197416707), (15, 65805569), (19, 51951765), (57, 17317255), (71, 13902585), (95, 10390353), (213, 4634195), (285, 3463451), (355, 2780517), (1065, 926839), (1349, 731715), (4047, 243905), (6745, 146343), (20235, 48781)]